Finding the Third Proportional to 622,754 and 1,341,020

Step by Step Solution

1. Step 1: Write the proportion equation
   622,754 : 1,341,020 = 1,341,020 : x
2. Step 2: Convert to fraction form
   622,754/1,341,020 = 1,341,020/x
3. Step 3: Cross multiply
   622,754x = 1,341,020 × 1,341,020
4. Step 4: Simplify right side
   622,754x = 1,798,334,640,400
5. Step 5: Solve for x
   x = 1,798,334,640,400/622,754
6. Step 6: Final answer
   x = 2,887,712.71