Finding the Third Proportional to 59,114.81 and 89,285.06

Step by Step Solution

1. Step 1: Write the proportion equation
   59,114.81 : 89,285.06 = 89,285.06 : x
2. Step 2: Convert to fraction form
   59,114.81/89,285.06 = 89,285.06/x
3. Step 3: Cross multiply
   59,114.81x = 89,285.06 × 89,285.06
4. Step 4: Simplify right side
   59,114.81x = 7,971,822,385.63
5. Step 5: Solve for x
   x = 7,971,822,385.63/59,114.81
6. Step 6: Final answer
   x = 134,853.21