Finding the Third Proportional to 774,864 and 1,162,251

Step by Step Solution

1. Step 1: Write the proportion equation
   774,864 : 1,162,251 = 1,162,251 : x
2. Step 2: Convert to fraction form
   774,864/1,162,251 = 1,162,251/x
3. Step 3: Cross multiply
   774,864x = 1,162,251 × 1,162,251
4. Step 4: Simplify right side
   774,864x = 1,350,827,387,001
5. Step 5: Solve for x
   x = 1,350,827,387,001/774,864
6. Step 6: Final answer
   x = 1,743,309.00