Finding the Third Proportional to 817,892 and 1,241,552

Step by Step Solution

1. Step 1: Write the proportion equation
   817,892 : 1,241,552 = 1,241,552 : x
2. Step 2: Convert to fraction form
   817,892/1,241,552 = 1,241,552/x
3. Step 3: Cross multiply
   817,892x = 1,241,552 × 1,241,552
4. Step 4: Simplify right side
   817,892x = 1,541,451,368,704
5. Step 5: Solve for x
   x = 1,541,451,368,704/817,892
6. Step 6: Final answer
   x = 1,884,663.71