Finding the Third Proportional to 655,613 and 1,012,536

Step by Step Solution

1. Step 1: Write the proportion equation
   655,613 : 1,012,536 = 1,012,536 : x
2. Step 2: Convert to fraction form
   655,613/1,012,536 = 1,012,536/x
3. Step 3: Cross multiply
   655,613x = 1,012,536 × 1,012,536
4. Step 4: Simplify right side
   655,613x = 1,025,229,151,296
5. Step 5: Solve for x
   x = 1,025,229,151,296/655,613
6. Step 6: Final answer
   x = 1,563,771.85