Finding the Third Proportional to 13,425.75 and 29,630.81

Step by Step Solution

1. Step 1: Write the proportion equation
   13,425.75 : 29,630.81 = 29,630.81 : x
2. Step 2: Convert to fraction form
   13,425.75/29,630.81 = 29,630.81/x
3. Step 3: Cross multiply
   13,425.75x = 29,630.81 × 29,630.81
4. Step 4: Simplify right side
   13,425.75x = 877,985,049.41
5. Step 5: Solve for x
   x = 877,985,049.41/13,425.75
6. Step 6: Final answer
   x = 65,395.61