Finding the Third Proportional to 616,230 and 1,333,548

Step by Step Solution

1. Step 1: Write the proportion equation
   616,230 : 1,333,548 = 1,333,548 : x
2. Step 2: Convert to fraction form
   616,230/1,333,548 = 1,333,548/x
3. Step 3: Cross multiply
   616,230x = 1,333,548 × 1,333,548
4. Step 4: Simplify right side
   616,230x = 1,778,350,268,304
5. Step 5: Solve for x
   x = 1,778,350,268,304/616,230
6. Step 6: Final answer
   x = 2,885,854.74