Finding the Third Proportional to 2,315,043 and 4,985,655

Step by Step Solution

1. Step 1: Write the proportion equation
   2,315,043 : 4,985,655 = 4,985,655 : x
2. Step 2: Convert to fraction form
   2,315,043/4,985,655 = 4,985,655/x
3. Step 3: Cross multiply
   2,315,043x = 4,985,655 × 4,985,655
4. Step 4: Simplify right side
   2,315,043x = 24,856,755,779,025
5. Step 5: Solve for x
   x = 24,856,755,779,025/2,315,043
6. Step 6: Final answer
   x = 10,737,060.08