Finding the Third Proportional to 58,894.50 and 89,571

Step by Step Solution

1. Step 1: Write the proportion equation
   58,894.50 : 89,571 = 89,571 : x
2. Step 2: Convert to fraction form
   58,894.50/89,571 = 89,571/x
3. Step 3: Cross multiply
   58,894.50x = 89,571 × 89,571
4. Step 4: Simplify right side
   58,894.50x = 8,022,964,041
5. Step 5: Solve for x
   x = 8,022,964,041/58,894.50
6. Step 6: Final answer
   x = 136,226.03