Finding the Third Proportional to 655,082.50 and 1,388,896

Step by Step Solution

1. Step 1: Write the proportion equation
   655,082.50 : 1,388,896 = 1,388,896 : x
2. Step 2: Convert to fraction form
   655,082.50/1,388,896 = 1,388,896/x
3. Step 3: Cross multiply
   655,082.50x = 1,388,896 × 1,388,896
4. Step 4: Simplify right side
   655,082.50x = 1,929,032,098,816
5. Step 5: Solve for x
   x = 1,929,032,098,816/655,082.50
6. Step 6: Final answer
   x = 2,944,716.27