Finding the Third Proportional to 1,138,500 and 2,445,846

Step by Step Solution

1. Step 1: Write the proportion equation
   1,138,500 : 2,445,846 = 2,445,846 : x
2. Step 2: Convert to fraction form
   1,138,500/2,445,846 = 2,445,846/x
3. Step 3: Cross multiply
   1,138,500x = 2,445,846 × 2,445,846
4. Step 4: Simplify right side
   1,138,500x = 5,982,162,655,716
5. Step 5: Solve for x
   x = 5,982,162,655,716/1,138,500
6. Step 6: Final answer
   x = 5,254,424.82