Finding the Third Proportional to 67,132,554 and 103,664,405

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,554 : 103,664,405 = 103,664,405 : x
2. Step 2: Convert to fraction form
   67,132,554/103,664,405 = 103,664,405/x
3. Step 3: Cross multiply
   67,132,554x = 103,664,405 × 103,664,405
4. Step 4: Simplify right side
   67,132,554x = 10,746,308,864,004,024
5. Step 5: Solve for x
   x = 10,746,308,864,004,024/67,132,554
6. Step 6: Final answer
   x = 160,075,972.44