Finding the Third Proportional to 1,145,099 and 2,487,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,099 : 2,487,514 = 2,487,514 : x
2. Step 2: Convert to fraction form
   1,145,099/2,487,514 = 2,487,514/x
3. Step 3: Cross multiply
   1,145,099x = 2,487,514 × 2,487,514
4. Step 4: Simplify right side
   1,145,099x = 6,187,725,900,196
5. Step 5: Solve for x
   x = 6,187,725,900,196/1,145,099
6. Step 6: Final answer
   x = 5,403,660.21