Finding the Third Proportional to 65,240,056 and 103,645,812

Step by Step Solution

1. Step 1: Write the proportion equation
   65,240,056 : 103,645,812 = 103,645,812 : x
2. Step 2: Convert to fraction form
   65,240,056/103,645,812 = 103,645,812/x
3. Step 3: Cross multiply
   65,240,056x = 103,645,812 × 103,645,812
4. Step 4: Simplify right side
   65,240,056x = 10,742,454,345,139,344
5. Step 5: Solve for x
   x = 10,742,454,345,139,344/65,240,056
6. Step 6: Final answer
   x = 164,660,409.63