Finding the Third Proportional to 1,247,902 and 1,895,179

Step by Step Solution

1. Step 1: Write the proportion equation
   1,247,902 : 1,895,179 = 1,895,179 : x
2. Step 2: Convert to fraction form
   1,247,902/1,895,179 = 1,895,179/x
3. Step 3: Cross multiply
   1,247,902x = 1,895,179 × 1,895,179
4. Step 4: Simplify right side
   1,247,902x = 3,591,703,442,041
5. Step 5: Solve for x
   x = 3,591,703,442,041/1,247,902
6. Step 6: Final answer
   x = 2,878,193.51