Finding the Third Proportional to 57,014 and 89,436.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,014 : 89,436.50 = 89,436.50 : x
2. Step 2: Convert to fraction form
   57,014/89,436.50 = 89,436.50/x
3. Step 3: Cross multiply
   57,014x = 89,436.50 × 89,436.50
4. Step 4: Simplify right side
   57,014x = 7,998,887,532.25
5. Step 5: Solve for x
   x = 7,998,887,532.25/57,014
6. Step 6: Final answer
   x = 140,296.90