Finding the Third Proportional to 563,454 and 1,233,660

Step by Step Solution

1. Step 1: Write the proportion equation
   563,454 : 1,233,660 = 1,233,660 : x
2. Step 2: Convert to fraction form
   563,454/1,233,660 = 1,233,660/x
3. Step 3: Cross multiply
   563,454x = 1,233,660 × 1,233,660
4. Step 4: Simplify right side
   563,454x = 1,521,916,995,600
5. Step 5: Solve for x
   x = 1,521,916,995,600/563,454
6. Step 6: Final answer
   x = 2,701,049.23