Finding the Third Proportional to 655,255 and 1,401,591

Step by Step Solution

1. Step 1: Write the proportion equation
   655,255 : 1,401,591 = 1,401,591 : x
2. Step 2: Convert to fraction form
   655,255/1,401,591 = 1,401,591/x
3. Step 3: Cross multiply
   655,255x = 1,401,591 × 1,401,591
4. Step 4: Simplify right side
   655,255x = 1,964,457,331,281
5. Step 5: Solve for x
   x = 1,964,457,331,281/655,255
6. Step 6: Final answer
   x = 2,998,004.34