Finding the Third Proportional to 4,322.74 and 10,200.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,322.74 : 10,200.30 = 10,200.30 : x
2. Step 2: Convert to fraction form
   4,322.74/10,200.30 = 10,200.30/x
3. Step 3: Cross multiply
   4,322.74x = 10,200.30 × 10,200.30
4. Step 4: Simplify right side
   4,322.74x = 104,046,215.72
5. Step 5: Solve for x
   x = 104,046,215.72/4,322.74
6. Step 6: Final answer
   x = 24,069.49