Finding the Third Proportional to 67,132,568 and 103,664,431

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,568 : 103,664,431 = 103,664,431 : x
2. Step 2: Convert to fraction form
   67,132,568/103,664,431 = 103,664,431/x
3. Step 3: Cross multiply
   67,132,568x = 103,664,431 × 103,664,431
4. Step 4: Simplify right side
   67,132,568x = 10,746,314,254,553,760
5. Step 5: Solve for x
   x = 10,746,314,254,553,760/67,132,568
6. Step 6: Final answer
   x = 160,076,019.36