Finding the Third Proportional to 2,591,755 and 5,655,887

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,755 : 5,655,887 = 5,655,887 : x
2. Step 2: Convert to fraction form
   2,591,755/5,655,887 = 5,655,887/x
3. Step 3: Cross multiply
   2,591,755x = 5,655,887 × 5,655,887
4. Step 4: Simplify right side
   2,591,755x = 31,989,057,756,769
5. Step 5: Solve for x
   x = 31,989,057,756,769/2,591,755
6. Step 6: Final answer
   x = 12,342,624.11