Finding the Third Proportional to 32,989.78 and 51,113.53

Step by Step Solution

1. Step 1: Write the proportion equation
   32,989.78 : 51,113.53 = 51,113.53 : x
2. Step 2: Convert to fraction form
   32,989.78/51,113.53 = 51,113.53/x
3. Step 3: Cross multiply
   32,989.78x = 51,113.53 × 51,113.53
4. Step 4: Simplify right side
   32,989.78x = 2,612,593,076.84
5. Step 5: Solve for x
   x = 2,612,593,076.84/32,989.78
6. Step 6: Final answer
   x = 79,194.01