Finding the Third Proportional to 27,571.50 and 53,437.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,571.50 : 53,437.50 = 53,437.50 : x
2. Step 2: Convert to fraction form
   27,571.50/53,437.50 = 53,437.50/x
3. Step 3: Cross multiply
   27,571.50x = 53,437.50 × 53,437.50
4. Step 4: Simplify right side
   27,571.50x = 2,855,566,406.25
5. Step 5: Solve for x
   x = 2,855,566,406.25/27,571.50
6. Step 6: Final answer
   x = 103,569.50