Finding the Third Proportional to 14,110.50 and 30,772.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,110.50 : 30,772.50 = 30,772.50 : x
2. Step 2: Convert to fraction form
   14,110.50/30,772.50 = 30,772.50/x
3. Step 3: Cross multiply
   14,110.50x = 30,772.50 × 30,772.50
4. Step 4: Simplify right side
   14,110.50x = 946,946,756.25
5. Step 5: Solve for x
   x = 946,946,756.25/14,110.50
6. Step 6: Final answer
   x = 67,109.37