Finding the Third Proportional to 517,568.48 and 1,131,091.59

Step by Step Solution

1. Step 1: Write the proportion equation
   517,568.48 : 1,131,091.59 = 1,131,091.59 : x
2. Step 2: Convert to fraction form
   517,568.48/1,131,091.59 = 1,131,091.59/x
3. Step 3: Cross multiply
   517,568.48x = 1,131,091.59 × 1,131,091.59
4. Step 4: Simplify right side
   517,568.48x = 1,279,368,193,451.92
5. Step 5: Solve for x
   x = 1,279,368,193,451.92/517,568.48
6. Step 6: Final answer
   x = 2,471,881.95