Finding the Third Proportional to 3,887,964 and 5,233,974

Step by Step Solution

1. Step 1: Write the proportion equation
   3,887,964 : 5,233,974 = 5,233,974 : x
2. Step 2: Convert to fraction form
   3,887,964/5,233,974 = 5,233,974/x
3. Step 3: Cross multiply
   3,887,964x = 5,233,974 × 5,233,974
4. Step 4: Simplify right side
   3,887,964x = 27,394,483,832,676
5. Step 5: Solve for x
   x = 27,394,483,832,676/3,887,964
6. Step 6: Final answer
   x = 7,045,971.58