Finding the Third Proportional to 34,234.50 and 51,122.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,234.50 : 51,122.25 = 51,122.25 : x
2. Step 2: Convert to fraction form
   34,234.50/51,122.25 = 51,122.25/x
3. Step 3: Cross multiply
   34,234.50x = 51,122.25 × 51,122.25
4. Step 4: Simplify right side
   34,234.50x = 2,613,484,445.06
5. Step 5: Solve for x
   x = 2,613,484,445.06/34,234.50
6. Step 6: Final answer
   x = 76,340.66