Finding the Third Proportional to 1,547,876 and 2,391,862

Step by Step Solution

1. Step 1: Write the proportion equation
   1,547,876 : 2,391,862 = 2,391,862 : x
2. Step 2: Convert to fraction form
   1,547,876/2,391,862 = 2,391,862/x
3. Step 3: Cross multiply
   1,547,876x = 2,391,862 × 2,391,862
4. Step 4: Simplify right side
   1,547,876x = 5,721,003,827,044
5. Step 5: Solve for x
   x = 5,721,003,827,044/1,547,876
6. Step 6: Final answer
   x = 3,696,034.97