Finding the Third Proportional to 58,124.44 and 89,824.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,124.44 : 89,824.50 = 89,824.50 : x
2. Step 2: Convert to fraction form
   58,124.44/89,824.50 = 89,824.50/x
3. Step 3: Cross multiply
   58,124.44x = 89,824.50 × 89,824.50
4. Step 4: Simplify right side
   58,124.44x = 8,068,440,800.25
5. Step 5: Solve for x
   x = 8,068,440,800.25/58,124.44
6. Step 6: Final answer
   x = 138,813.23