Finding the Third Proportional to 4,665,060 and 7,617,622

Step by Step Solution

1. Step 1: Write the proportion equation
   4,665,060 : 7,617,622 = 7,617,622 : x
2. Step 2: Convert to fraction form
   4,665,060/7,617,622 = 7,617,622/x
3. Step 3: Cross multiply
   4,665,060x = 7,617,622 × 7,617,622
4. Step 4: Simplify right side
   4,665,060x = 58,028,164,934,884
5. Step 5: Solve for x
   x = 58,028,164,934,884/4,665,060
6. Step 6: Final answer
   x = 12,438,889.30