Finding the Third Proportional to 34,281.75 and 51,787.88

Step by Step Solution

1. Step 1: Write the proportion equation
   34,281.75 : 51,787.88 = 51,787.88 : x
2. Step 2: Convert to fraction form
   34,281.75/51,787.88 = 51,787.88/x
3. Step 3: Cross multiply
   34,281.75x = 51,787.88 × 51,787.88
4. Step 4: Simplify right side
   34,281.75x = 2,681,983,997.02
5. Step 5: Solve for x
   x = 2,681,983,997.02/34,281.75
6. Step 6: Final answer
   x = 78,233.58