Finding the Third Proportional to 33,789.25 and 48,672.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,789.25 : 48,672.50 = 48,672.50 : x
2. Step 2: Convert to fraction form
   33,789.25/48,672.50 = 48,672.50/x
3. Step 3: Cross multiply
   33,789.25x = 48,672.50 × 48,672.50
4. Step 4: Simplify right side
   33,789.25x = 2,369,012,256.25
5. Step 5: Solve for x
   x = 2,369,012,256.25/33,789.25
6. Step 6: Final answer
   x = 70,111.42