Finding the Third Proportional to 509,463 and 1,068,498

Step by Step Solution

1. Step 1: Write the proportion equation
   509,463 : 1,068,498 = 1,068,498 : x
2. Step 2: Convert to fraction form
   509,463/1,068,498 = 1,068,498/x
3. Step 3: Cross multiply
   509,463x = 1,068,498 × 1,068,498
4. Step 4: Simplify right side
   509,463x = 1,141,687,976,004
5. Step 5: Solve for x
   x = 1,141,687,976,004/509,463
6. Step 6: Final answer
   x = 2,240,963.48