Finding the Third Proportional to 569,754 and 1,215,781.31

Step by Step Solution

1. Step 1: Write the proportion equation
   569,754 : 1,215,781.31 = 1,215,781.31 : x
2. Step 2: Convert to fraction form
   569,754/1,215,781.31 = 1,215,781.31/x
3. Step 3: Cross multiply
   569,754x = 1,215,781.31 × 1,215,781.31
4. Step 4: Simplify right side
   569,754x = 1,478,124,199,824.22
5. Step 5: Solve for x
   x = 1,478,124,199,824.22/569,754
6. Step 6: Final answer
   x = 2,594,320.00