Finding the Third Proportional to 59,473.69 and 89,191.13

Step by Step Solution

1. Step 1: Write the proportion equation
   59,473.69 : 89,191.13 = 89,191.13 : x
2. Step 2: Convert to fraction form
   59,473.69/89,191.13 = 89,191.13/x
3. Step 3: Cross multiply
   59,473.69x = 89,191.13 × 89,191.13
4. Step 4: Simplify right side
   59,473.69x = 7,955,056,778.77
5. Step 5: Solve for x
   x = 7,955,056,778.77/59,473.69
6. Step 6: Final answer
   x = 133,757.58