Finding the Third Proportional to 1,930,890 and 2,539,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,930,890 : 2,539,124 = 2,539,124 : x
2. Step 2: Convert to fraction form
   1,930,890/2,539,124 = 2,539,124/x
3. Step 3: Cross multiply
   1,930,890x = 2,539,124 × 2,539,124
4. Step 4: Simplify right side
   1,930,890x = 6,447,150,687,376
5. Step 5: Solve for x
   x = 6,447,150,687,376/1,930,890
6. Step 6: Final answer
   x = 3,338,952.86