Finding the Third Proportional to 661,952 and 1,428,853

Step by Step Solution

1. Step 1: Write the proportion equation
   661,952 : 1,428,853 = 1,428,853 : x
2. Step 2: Convert to fraction form
   661,952/1,428,853 = 1,428,853/x
3. Step 3: Cross multiply
   661,952x = 1,428,853 × 1,428,853
4. Step 4: Simplify right side
   661,952x = 2,041,620,895,609
5. Step 5: Solve for x
   x = 2,041,620,895,609/661,952
6. Step 6: Final answer
   x = 3,084,243.11