Finding the Third Proportional to 39,384.50 and 58,819.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,384.50 : 58,819.25 = 58,819.25 : x
2. Step 2: Convert to fraction form
   39,384.50/58,819.25 = 58,819.25/x
3. Step 3: Cross multiply
   39,384.50x = 58,819.25 × 58,819.25
4. Step 4: Simplify right side
   39,384.50x = 3,459,704,170.56
5. Step 5: Solve for x
   x = 3,459,704,170.56/39,384.50
6. Step 6: Final answer
   x = 87,844.31