Finding the Third Proportional to 563,530 and 1,234,507

Step by Step Solution

1. Step 1: Write the proportion equation
   563,530 : 1,234,507 = 1,234,507 : x
2. Step 2: Convert to fraction form
   563,530/1,234,507 = 1,234,507/x
3. Step 3: Cross multiply
   563,530x = 1,234,507 × 1,234,507
4. Step 4: Simplify right side
   563,530x = 1,524,007,533,049
5. Step 5: Solve for x
   x = 1,524,007,533,049/563,530
6. Step 6: Final answer
   x = 2,704,394.68