Finding the Third Proportional to 67,132,566 and 103,664,429

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,566 : 103,664,429 = 103,664,429 : x
2. Step 2: Convert to fraction form
   67,132,566/103,664,429 = 103,664,429/x
3. Step 3: Cross multiply
   67,132,566x = 103,664,429 × 103,664,429
4. Step 4: Simplify right side
   67,132,566x = 10,746,313,839,896,040
5. Step 5: Solve for x
   x = 10,746,313,839,896,040/67,132,566
6. Step 6: Final answer
   x = 160,076,017.95