Finding the Third Proportional to 2,537,499 and 5,579,703

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,499 : 5,579,703 = 5,579,703 : x
2. Step 2: Convert to fraction form
   2,537,499/5,579,703 = 5,579,703/x
3. Step 3: Cross multiply
   2,537,499x = 5,579,703 × 5,579,703
4. Step 4: Simplify right side
   2,537,499x = 31,133,085,568,209
5. Step 5: Solve for x
   x = 31,133,085,568,209/2,537,499
6. Step 6: Final answer
   x = 12,269,201.12