Finding the Third Proportional to 67,132,638 and 103,664,536

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,638 : 103,664,536 = 103,664,536 : x
2. Step 2: Convert to fraction form
   67,132,638/103,664,536 = 103,664,536/x
3. Step 3: Cross multiply
   67,132,638x = 103,664,536 × 103,664,536
4. Step 4: Simplify right side
   67,132,638x = 10,746,336,024,095,296
5. Step 5: Solve for x
   x = 10,746,336,024,095,296/67,132,638
6. Step 6: Final answer
   x = 160,076,176.72