Finding the Third Proportional to 573,727 and 1,248,785

Step by Step Solution

1. Step 1: Write the proportion equation
   573,727 : 1,248,785 = 1,248,785 : x
2. Step 2: Convert to fraction form
   573,727/1,248,785 = 1,248,785/x
3. Step 3: Cross multiply
   573,727x = 1,248,785 × 1,248,785
4. Step 4: Simplify right side
   573,727x = 1,559,463,976,225
5. Step 5: Solve for x
   x = 1,559,463,976,225/573,727
6. Step 6: Final answer
   x = 2,718,128.96