Finding the Third Proportional to 497,810 and 1,092,387

Step by Step Solution

1. Step 1: Write the proportion equation
   497,810 : 1,092,387 = 1,092,387 : x
2. Step 2: Convert to fraction form
   497,810/1,092,387 = 1,092,387/x
3. Step 3: Cross multiply
   497,810x = 1,092,387 × 1,092,387
4. Step 4: Simplify right side
   497,810x = 1,193,309,357,769
5. Step 5: Solve for x
   x = 1,193,309,357,769/497,810
6. Step 6: Final answer
   x = 2,397,118.09