Finding the Third Proportional to 774,061.31 and 1,195,605.56

Step by Step Solution

1. Step 1: Write the proportion equation
   774,061.31 : 1,195,605.56 = 1,195,605.56 : x
2. Step 2: Convert to fraction form
   774,061.31/1,195,605.56 = 1,195,605.56/x
3. Step 3: Cross multiply
   774,061.31x = 1,195,605.56 × 1,195,605.56
4. Step 4: Simplify right side
   774,061.31x = 1,429,472,661,080.94
5. Step 5: Solve for x
   x = 1,429,472,661,080.94/774,061.31
6. Step 6: Final answer
   x = 1,846,717.62