Finding the Third Proportional to 497,418 and 1,074,254

Step by Step Solution

1. Step 1: Write the proportion equation
   497,418 : 1,074,254 = 1,074,254 : x
2. Step 2: Convert to fraction form
   497,418/1,074,254 = 1,074,254/x
3. Step 3: Cross multiply
   497,418x = 1,074,254 × 1,074,254
4. Step 4: Simplify right side
   497,418x = 1,154,021,656,516
5. Step 5: Solve for x
   x = 1,154,021,656,516/497,418
6. Step 6: Final answer
   x = 2,320,023.92