Finding the Third Proportional to 67,132,486 and 103,664,302

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,486 : 103,664,302 = 103,664,302 : x
2. Step 2: Convert to fraction form
   67,132,486/103,664,302 = 103,664,302/x
3. Step 3: Cross multiply
   67,132,486x = 103,664,302 × 103,664,302
4. Step 4: Simplify right side
   67,132,486x = 10,746,287,509,147,204
5. Step 5: Solve for x
   x = 10,746,287,509,147,204/67,132,486
6. Step 6: Final answer
   x = 160,075,816.49