Finding the Third Proportional to 655,539 and 1,426,442

Step by Step Solution

1. Step 1: Write the proportion equation
   655,539 : 1,426,442 = 1,426,442 : x
2. Step 2: Convert to fraction form
   655,539/1,426,442 = 1,426,442/x
3. Step 3: Cross multiply
   655,539x = 1,426,442 × 1,426,442
4. Step 4: Simplify right side
   655,539x = 2,034,736,779,364
5. Step 5: Solve for x
   x = 2,034,736,779,364/655,539
6. Step 6: Final answer
   x = 3,103,914.15