Finding the Third Proportional to 67,442,107,196,100 and 90,995,238,048,474

Step by Step Solution

1. Step 1: Write the proportion equation
   67,442,107,196,100 : 90,995,238,048,474 = 90,995,238,048,474 : x
2. Step 2: Convert to fraction form
   67,442,107,196,100/90,995,238,048,474 = 90,995,238,048,474/x
3. Step 3: Cross multiply
   67,442,107,196,100x = 90,995,238,048,474 × 90,995,238,048,474
4. Step 4: Simplify right side
   67,442,107,196,100x = 8,280,133,347,498,450,265,315,475,456
5. Step 5: Solve for x
   x = 8,280,133,347,498,450,265,315,475,456/67,442,107,196,100
6. Step 6: Final answer
   x = 122,773,941,855,382.42