Finding the Third Proportional to 655,554 and 1,426,470

Step by Step Solution

1. Step 1: Write the proportion equation
   655,554 : 1,426,470 = 1,426,470 : x
2. Step 2: Convert to fraction form
   655,554/1,426,470 = 1,426,470/x
3. Step 3: Cross multiply
   655,554x = 1,426,470 × 1,426,470
4. Step 4: Simplify right side
   655,554x = 2,034,816,660,900
5. Step 5: Solve for x
   x = 2,034,816,660,900/655,554
6. Step 6: Final answer
   x = 3,103,964.98