Finding the Third Proportional to 487,156 and 1,062,613

Step by Step Solution

1. Step 1: Write the proportion equation
   487,156 : 1,062,613 = 1,062,613 : x
2. Step 2: Convert to fraction form
   487,156/1,062,613 = 1,062,613/x
3. Step 3: Cross multiply
   487,156x = 1,062,613 × 1,062,613
4. Step 4: Simplify right side
   487,156x = 1,129,146,387,769
5. Step 5: Solve for x
   x = 1,129,146,387,769/487,156
6. Step 6: Final answer
   x = 2,317,833.28