Finding the Third Proportional to 80,857,037 and 175,881,082

Step by Step Solution

1. Step 1: Write the proportion equation
   80,857,037 : 175,881,082 = 175,881,082 : x
2. Step 2: Convert to fraction form
   80,857,037/175,881,082 = 175,881,082/x
3. Step 3: Cross multiply
   80,857,037x = 175,881,082 × 175,881,082
4. Step 4: Simplify right side
   80,857,037x = 30,934,155,005,490,724
5. Step 5: Solve for x
   x = 30,934,155,005,490,724/80,857,037
6. Step 6: Final answer
   x = 382,578,389.63