Finding the Third Proportional to 5,331,910 and 7,619,298

Step by Step Solution

1. Step 1: Write the proportion equation
   5,331,910 : 7,619,298 = 7,619,298 : x
2. Step 2: Convert to fraction form
   5,331,910/7,619,298 = 7,619,298/x
3. Step 3: Cross multiply
   5,331,910x = 7,619,298 × 7,619,298
4. Step 4: Simplify right side
   5,331,910x = 58,053,702,012,804
5. Step 5: Solve for x
   x = 58,053,702,012,804/5,331,910
6. Step 6: Final answer
   x = 10,887,974.86