Finding the Third Proportional to 39,838.50 and 87,027.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,838.50 : 87,027.75 = 87,027.75 : x
2. Step 2: Convert to fraction form
   39,838.50/87,027.75 = 87,027.75/x
3. Step 3: Cross multiply
   39,838.50x = 87,027.75 × 87,027.75
4. Step 4: Simplify right side
   39,838.50x = 7,573,829,270.06
5. Step 5: Solve for x
   x = 7,573,829,270.06/39,838.50
6. Step 6: Final answer
   x = 190,113.31