Finding the Third Proportional to 59,330 and 91,835

Step by Step Solution

1. Step 1: Write the proportion equation
   59,330 : 91,835 = 91,835 : x
2. Step 2: Convert to fraction form
   59,330/91,835 = 91,835/x
3. Step 3: Cross multiply
   59,330x = 91,835 × 91,835
4. Step 4: Simplify right side
   59,330x = 8,433,667,225
5. Step 5: Solve for x
   x = 8,433,667,225/59,330
6. Step 6: Final answer
   x = 142,148.44