Finding the Third Proportional to 67,132,561 and 103,664,420

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,561 : 103,664,420 = 103,664,420 : x
2. Step 2: Convert to fraction form
   67,132,561/103,664,420 = 103,664,420/x
3. Step 3: Cross multiply
   67,132,561x = 103,664,420 × 103,664,420
4. Step 4: Simplify right side
   67,132,561x = 10,746,311,973,936,400
5. Step 5: Solve for x
   x = 10,746,311,973,936,400/67,132,561
6. Step 6: Final answer
   x = 160,076,002.08