Finding the Third Proportional to 779,562.75 and 1,166,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   779,562.75 : 1,166,164.50 = 1,166,164.50 : x
2. Step 2: Convert to fraction form
   779,562.75/1,166,164.50 = 1,166,164.50/x
3. Step 3: Cross multiply
   779,562.75x = 1,166,164.50 × 1,166,164.50
4. Step 4: Simplify right side
   779,562.75x = 1,359,939,641,060.25
5. Step 5: Solve for x
   x = 1,359,939,641,060.25/779,562.75
6. Step 6: Final answer
   x = 1,744,490.28