Finding the Third Proportional to 562,304 and 1,224,440

Step by Step Solution

1. Step 1: Write the proportion equation
   562,304 : 1,224,440 = 1,224,440 : x
2. Step 2: Convert to fraction form
   562,304/1,224,440 = 1,224,440/x
3. Step 3: Cross multiply
   562,304x = 1,224,440 × 1,224,440
4. Step 4: Simplify right side
   562,304x = 1,499,253,313,600
5. Step 5: Solve for x
   x = 1,499,253,313,600/562,304
6. Step 6: Final answer
   x = 2,666,268.27