Finding the Third Proportional to 59,219.25 and 89,535

Step by Step Solution

1. Step 1: Write the proportion equation
   59,219.25 : 89,535 = 89,535 : x
2. Step 2: Convert to fraction form
   59,219.25/89,535 = 89,535/x
3. Step 3: Cross multiply
   59,219.25x = 89,535 × 89,535
4. Step 4: Simplify right side
   59,219.25x = 8,016,516,225
5. Step 5: Solve for x
   x = 8,016,516,225/59,219.25
6. Step 6: Final answer
   x = 135,370.11