Finding the Third Proportional to 562,269 and 1,224,372

Step by Step Solution

1. Step 1: Write the proportion equation
   562,269 : 1,224,372 = 1,224,372 : x
2. Step 2: Convert to fraction form
   562,269/1,224,372 = 1,224,372/x
3. Step 3: Cross multiply
   562,269x = 1,224,372 × 1,224,372
4. Step 4: Simplify right side
   562,269x = 1,499,086,794,384
5. Step 5: Solve for x
   x = 1,499,086,794,384/562,269
6. Step 6: Final answer
   x = 2,666,138.08