Finding the Third Proportional to 511,632 and 1,124,784

Step by Step Solution

1. Step 1: Write the proportion equation
   511,632 : 1,124,784 = 1,124,784 : x
2. Step 2: Convert to fraction form
   511,632/1,124,784 = 1,124,784/x
3. Step 3: Cross multiply
   511,632x = 1,124,784 × 1,124,784
4. Step 4: Simplify right side
   511,632x = 1,265,139,046,656
5. Step 5: Solve for x
   x = 1,265,139,046,656/511,632
6. Step 6: Final answer
   x = 2,472,751.99