Finding the Third Proportional to 1,547,874 and 2,391,859

Step by Step Solution

1. Step 1: Write the proportion equation
   1,547,874 : 2,391,859 = 2,391,859 : x
2. Step 2: Convert to fraction form
   1,547,874/2,391,859 = 2,391,859/x
3. Step 3: Cross multiply
   1,547,874x = 2,391,859 × 2,391,859
4. Step 4: Simplify right side
   1,547,874x = 5,720,989,475,881
5. Step 5: Solve for x
   x = 5,720,989,475,881/1,547,874
6. Step 6: Final answer
   x = 3,696,030.48