Finding the Third Proportional to 2,315,038 and 4,985,645

Step by Step Solution

1. Step 1: Write the proportion equation
   2,315,038 : 4,985,645 = 4,985,645 : x
2. Step 2: Convert to fraction form
   2,315,038/4,985,645 = 4,985,645/x
3. Step 3: Cross multiply
   2,315,038x = 4,985,645 × 4,985,645
4. Step 4: Simplify right side
   2,315,038x = 24,856,656,066,025
5. Step 5: Solve for x
   x = 24,856,656,066,025/2,315,038
6. Step 6: Final answer
   x = 10,737,040.20