Finding the Third Proportional to 2,371,775 and 5,215,862

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371,775 : 5,215,862 = 5,215,862 : x
2. Step 2: Convert to fraction form
   2,371,775/5,215,862 = 5,215,862/x
3. Step 3: Cross multiply
   2,371,775x = 5,215,862 × 5,215,862
4. Step 4: Simplify right side
   2,371,775x = 27,205,216,403,044
5. Step 5: Solve for x
   x = 27,205,216,403,044/2,371,775
6. Step 6: Final answer
   x = 11,470,403.56