Finding the Third Proportional to 80,857,035 and 175,881,078

Step by Step Solution

1. Step 1: Write the proportion equation
   80,857,035 : 175,881,078 = 175,881,078 : x
2. Step 2: Convert to fraction form
   80,857,035/175,881,078 = 175,881,078/x
3. Step 3: Cross multiply
   80,857,035x = 175,881,078 × 175,881,078
4. Step 4: Simplify right side
   80,857,035x = 30,934,153,598,442,084
5. Step 5: Solve for x
   x = 30,934,153,598,442,084/80,857,035
6. Step 6: Final answer
   x = 382,578,381.69