Finding the Third Proportional to 3,276,939 and 5,087,939

Step by Step Solution

1. Step 1: Write the proportion equation
   3,276,939 : 5,087,939 = 5,087,939 : x
2. Step 2: Convert to fraction form
   3,276,939/5,087,939 = 5,087,939/x
3. Step 3: Cross multiply
   3,276,939x = 5,087,939 × 5,087,939
4. Step 4: Simplify right side
   3,276,939x = 25,887,123,267,721
5. Step 5: Solve for x
   x = 25,887,123,267,721/3,276,939
6. Step 6: Final answer
   x = 7,899,787.96