Finding the Third Proportional to 574,317 and 1,224,090

Step by Step Solution

1. Step 1: Write the proportion equation
   574,317 : 1,224,090 = 1,224,090 : x
2. Step 2: Convert to fraction form
   574,317/1,224,090 = 1,224,090/x
3. Step 3: Cross multiply
   574,317x = 1,224,090 × 1,224,090
4. Step 4: Simplify right side
   574,317x = 1,498,396,328,100
5. Step 5: Solve for x
   x = 1,498,396,328,100/574,317
6. Step 6: Final answer
   x = 2,609,005.70