Finding the Third Proportional to 655,590.38 and 1,012,500

Step by Step Solution

1. Step 1: Write the proportion equation
   655,590.38 : 1,012,500 = 1,012,500 : x
2. Step 2: Convert to fraction form
   655,590.38/1,012,500 = 1,012,500/x
3. Step 3: Cross multiply
   655,590.38x = 1,012,500 × 1,012,500
4. Step 4: Simplify right side
   655,590.38x = 1,025,156,250,000
5. Step 5: Solve for x
   x = 1,025,156,250,000/655,590.38
6. Step 6: Final answer
   x = 1,563,714.61