Finding the Third Proportional to 978,517.50 and 2,024,157

Step by Step Solution

1. Step 1: Write the proportion equation
   978,517.50 : 2,024,157 = 2,024,157 : x
2. Step 2: Convert to fraction form
   978,517.50/2,024,157 = 2,024,157/x
3. Step 3: Cross multiply
   978,517.50x = 2,024,157 × 2,024,157
4. Step 4: Simplify right side
   978,517.50x = 4,097,211,560,649
5. Step 5: Solve for x
   x = 4,097,211,560,649/978,517.50
6. Step 6: Final answer
   x = 4,187,162.27