Finding the Third Proportional to 1,508,331 and 2,109,862

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508,331 : 2,109,862 = 2,109,862 : x
2. Step 2: Convert to fraction form
   1,508,331/2,109,862 = 2,109,862/x
3. Step 3: Cross multiply
   1,508,331x = 2,109,862 × 2,109,862
4. Step 4: Simplify right side
   1,508,331x = 4,451,517,659,044
5. Step 5: Solve for x
   x = 4,451,517,659,044/1,508,331
6. Step 6: Final answer
   x = 2,951,286.99