Finding the Third Proportional to 740,810 and 1,141,983

Step by Step Solution

1. Step 1: Write the proportion equation
   740,810 : 1,141,983 = 1,141,983 : x
2. Step 2: Convert to fraction form
   740,810/1,141,983 = 1,141,983/x
3. Step 3: Cross multiply
   740,810x = 1,141,983 × 1,141,983
4. Step 4: Simplify right side
   740,810x = 1,304,125,172,289
5. Step 5: Solve for x
   x = 1,304,125,172,289/740,810
6. Step 6: Final answer
   x = 1,760,404.38