Finding the Third Proportional to 82,279,807.50 and 175,494,615

Step by Step Solution

1. Step 1: Write the proportion equation
   82,279,807.50 : 175,494,615 = 175,494,615 : x
2. Step 2: Convert to fraction form
   82,279,807.50/175,494,615 = 175,494,615/x
3. Step 3: Cross multiply
   82,279,807.50x = 175,494,615 × 175,494,615
4. Step 4: Simplify right side
   82,279,807.50x = 30,798,359,893,998,224
5. Step 5: Solve for x
   x = 30,798,359,893,998,224/82,279,807.50
6. Step 6: Final answer
   x = 374,312,493.31