Finding the Third Proportional to 89,059.50 and 127,572

Step by Step Solution

1. Step 1: Write the proportion equation
   89,059.50 : 127,572 = 127,572 : x
2. Step 2: Convert to fraction form
   89,059.50/127,572 = 127,572/x
3. Step 3: Cross multiply
   89,059.50x = 127,572 × 127,572
4. Step 4: Simplify right side
   89,059.50x = 16,274,615,184
5. Step 5: Solve for x
   x = 16,274,615,184/89,059.50
6. Step 6: Final answer
   x = 182,738.68