Finding the Third Proportional to 508,287 and 1,068,993

Step by Step Solution

1. Step 1: Write the proportion equation
   508,287 : 1,068,993 = 1,068,993 : x
2. Step 2: Convert to fraction form
   508,287/1,068,993 = 1,068,993/x
3. Step 3: Cross multiply
   508,287x = 1,068,993 × 1,068,993
4. Step 4: Simplify right side
   508,287x = 1,142,746,034,049
5. Step 5: Solve for x
   x = 1,142,746,034,049/508,287
6. Step 6: Final answer
   x = 2,248,229.91