Finding the Third Proportional to 34,567.50 and 53,471.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,567.50 : 53,471.25 = 53,471.25 : x
2. Step 2: Convert to fraction form
   34,567.50/53,471.25 = 53,471.25/x
3. Step 3: Cross multiply
   34,567.50x = 53,471.25 × 53,471.25
4. Step 4: Simplify right side
   34,567.50x = 2,859,174,576.56
5. Step 5: Solve for x
   x = 2,859,174,576.56/34,567.50
6. Step 6: Final answer
   x = 82,712.80