Finding the Third Proportional to 59,793.19 and 89,530.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59,793.19 : 89,530.31 = 89,530.31 : x
2. Step 2: Convert to fraction form
   59,793.19/89,530.31 = 89,530.31/x
3. Step 3: Cross multiply
   59,793.19x = 89,530.31 × 89,530.31
4. Step 4: Simplify right side
   59,793.19x = 8,015,676,856.35
5. Step 5: Solve for x
   x = 8,015,676,856.35/59,793.19
6. Step 6: Final answer
   x = 134,056.69