Finding the Third Proportional to 58,929.50 and 89,250.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,929.50 : 89,250.25 = 89,250.25 : x
2. Step 2: Convert to fraction form
   58,929.50/89,250.25 = 89,250.25/x
3. Step 3: Cross multiply
   58,929.50x = 89,250.25 × 89,250.25
4. Step 4: Simplify right side
   58,929.50x = 7,965,607,125.06
5. Step 5: Solve for x
   x = 7,965,607,125.06/58,929.50
6. Step 6: Final answer
   x = 135,171.81