Finding the Third Proportional to 67,132,549 and 103,664,402

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,549 : 103,664,402 = 103,664,402 : x
2. Step 2: Convert to fraction form
   67,132,549/103,664,402 = 103,664,402/x
3. Step 3: Cross multiply
   67,132,549x = 103,664,402 × 103,664,402
4. Step 4: Simplify right side
   67,132,549x = 10,746,308,242,017,604
5. Step 5: Solve for x
   x = 10,746,308,242,017,604/67,132,549
6. Step 6: Final answer
   x = 160,075,975.10