Finding the Third Proportional to 622,758 and 1,341,026

Step by Step Solution

1. Step 1: Write the proportion equation
   622,758 : 1,341,026 = 1,341,026 : x
2. Step 2: Convert to fraction form
   622,758/1,341,026 = 1,341,026/x
3. Step 3: Cross multiply
   622,758x = 1,341,026 × 1,341,026
4. Step 4: Simplify right side
   622,758x = 1,798,350,732,676
5. Step 5: Solve for x
   x = 1,798,350,732,676/622,758
6. Step 6: Final answer
   x = 2,887,720.00