Finding the Third Proportional to 1,149,847 and 2,418,853

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,847 : 2,418,853 = 2,418,853 : x
2. Step 2: Convert to fraction form
   1,149,847/2,418,853 = 2,418,853/x
3. Step 3: Cross multiply
   1,149,847x = 2,418,853 × 2,418,853
4. Step 4: Simplify right side
   1,149,847x = 5,850,849,835,609
5. Step 5: Solve for x
   x = 5,850,849,835,609/1,149,847
6. Step 6: Final answer
   x = 5,088,372.48