Finding the Third Proportional to 1,131,796.69 and 1,766,584.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,796.69 : 1,766,584.13 = 1,766,584.13 : x
2. Step 2: Convert to fraction form
   1,131,796.69/1,766,584.13 = 1,766,584.13/x
3. Step 3: Cross multiply
   1,131,796.69x = 1,766,584.13 × 1,766,584.13
4. Step 4: Simplify right side
   1,131,796.69x = 3,120,819,470,702.02
5. Step 5: Solve for x
   x = 3,120,819,470,702.02/1,131,796.69
6. Step 6: Final answer
   x = 2,757,402.90