Finding the Third Proportional to 34,682.50 and 51,928.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,682.50 : 51,928.75 = 51,928.75 : x
2. Step 2: Convert to fraction form
   34,682.50/51,928.75 = 51,928.75/x
3. Step 3: Cross multiply
   34,682.50x = 51,928.75 × 51,928.75
4. Step 4: Simplify right side
   34,682.50x = 2,696,595,076.56
5. Step 5: Solve for x
   x = 2,696,595,076.56/34,682.50
6. Step 6: Final answer
   x = 77,750.89