Finding the Third Proportional to 2,124,956 and 3,157,302

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124,956 : 3,157,302 = 3,157,302 : x
2. Step 2: Convert to fraction form
   2,124,956/3,157,302 = 3,157,302/x
3. Step 3: Cross multiply
   2,124,956x = 3,157,302 × 3,157,302
4. Step 4: Simplify right side
   2,124,956x = 9,968,555,919,204
5. Step 5: Solve for x
   x = 9,968,555,919,204/2,124,956
6. Step 6: Final answer
   x = 4,691,182.27