Finding the Third Proportional to 67,132,648 and 103,664,551

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,648 : 103,664,551 = 103,664,551 : x
2. Step 2: Convert to fraction form
   67,132,648/103,664,551 = 103,664,551/x
3. Step 3: Cross multiply
   67,132,648x = 103,664,551 × 103,664,551
4. Step 4: Simplify right side
   67,132,648x = 10,746,339,134,031,600
5. Step 5: Solve for x
   x = 10,746,339,134,031,600/67,132,648
6. Step 6: Final answer
   x = 160,076,199.20