Finding the Third Proportional to 611,940 and 1,325,552

Step by Step Solution

1. Step 1: Write the proportion equation
   611,940 : 1,325,552 = 1,325,552 : x
2. Step 2: Convert to fraction form
   611,940/1,325,552 = 1,325,552/x
3. Step 3: Cross multiply
   611,940x = 1,325,552 × 1,325,552
4. Step 4: Simplify right side
   611,940x = 1,757,088,104,704
5. Step 5: Solve for x
   x = 1,757,088,104,704/611,940
6. Step 6: Final answer
   x = 2,871,340.50