Finding the Third Proportional to 82,813,716 and 174,194,417.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,813,716 : 174,194,417.25 = 174,194,417.25 : x
2. Step 2: Convert to fraction form
   82,813,716/174,194,417.25 = 174,194,417.25/x
3. Step 3: Cross multiply
   82,813,716x = 174,194,417.25 × 174,194,417.25
4. Step 4: Simplify right side
   82,813,716x = 30,343,695,001,067,096
5. Step 5: Solve for x
   x = 30,343,695,001,067,096/82,813,716
6. Step 6: Final answer
   x = 366,409,049.93