Finding the Third Proportional to 655,081.50 and 1,388,894

Step by Step Solution

1. Step 1: Write the proportion equation
   655,081.50 : 1,388,894 = 1,388,894 : x
2. Step 2: Convert to fraction form
   655,081.50/1,388,894 = 1,388,894/x
3. Step 3: Cross multiply
   655,081.50x = 1,388,894 × 1,388,894
4. Step 4: Simplify right side
   655,081.50x = 1,929,026,543,236
5. Step 5: Solve for x
   x = 1,929,026,543,236/655,081.50
6. Step 6: Final answer
   x = 2,944,712.29