Finding the Third Proportional to 563,166 and 1,225,474

Step by Step Solution

1. Step 1: Write the proportion equation
   563,166 : 1,225,474 = 1,225,474 : x
2. Step 2: Convert to fraction form
   563,166/1,225,474 = 1,225,474/x
3. Step 3: Cross multiply
   563,166x = 1,225,474 × 1,225,474
4. Step 4: Simplify right side
   563,166x = 1,501,786,524,676
5. Step 5: Solve for x
   x = 1,501,786,524,676/563,166
6. Step 6: Final answer
   x = 2,666,685.36