Finding the Third Proportional to 67,132,432 and 103,664,221

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,432 : 103,664,221 = 103,664,221 : x
2. Step 2: Convert to fraction form
   67,132,432/103,664,221 = 103,664,221/x
3. Step 3: Cross multiply
   67,132,432x = 103,664,221 × 103,664,221
4. Step 4: Simplify right side
   67,132,432x = 10,746,270,715,536,840
5. Step 5: Solve for x
   x = 10,746,270,715,536,840/67,132,432
6. Step 6: Final answer
   x = 160,075,695.09