Finding the Third Proportional to 22,990.50 and 34,620.75

Step by Step Solution

1. Step 1: Write the proportion equation
   22,990.50 : 34,620.75 = 34,620.75 : x
2. Step 2: Convert to fraction form
   22,990.50/34,620.75 = 34,620.75/x
3. Step 3: Cross multiply
   22,990.50x = 34,620.75 × 34,620.75
4. Step 4: Simplify right side
   22,990.50x = 1,198,596,330.56
5. Step 5: Solve for x
   x = 1,198,596,330.56/22,990.50
6. Step 6: Final answer
   x = 52,134.42