Finding the Third Proportional to 48,575.25 and 65,238.75

Step by Step Solution

1. Step 1: Write the proportion equation
   48,575.25 : 65,238.75 = 65,238.75 : x
2. Step 2: Convert to fraction form
   48,575.25/65,238.75 = 65,238.75/x
3. Step 3: Cross multiply
   48,575.25x = 65,238.75 × 65,238.75
4. Step 4: Simplify right side
   48,575.25x = 4,256,094,501.56
5. Step 5: Solve for x
   x = 4,256,094,501.56/48,575.25
6. Step 6: Final answer
   x = 87,618.58