Finding the Third Proportional to 14,141.25 and 30,742.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,141.25 : 30,742.88 = 30,742.88 : x
2. Step 2: Convert to fraction form
   14,141.25/30,742.88 = 30,742.88/x
3. Step 3: Cross multiply
   14,141.25x = 30,742.88 × 30,742.88
4. Step 4: Simplify right side
   14,141.25x = 945,124,363.27
5. Step 5: Solve for x
   x = 945,124,363.27/14,141.25
6. Step 6: Final answer
   x = 66,834.57