Finding the Third Proportional to 48,437.25 and 65,092.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,437.25 : 65,092.50 = 65,092.50 : x
2. Step 2: Convert to fraction form
   48,437.25/65,092.50 = 65,092.50/x
3. Step 3: Cross multiply
   48,437.25x = 65,092.50 × 65,092.50
4. Step 4: Simplify right side
   48,437.25x = 4,237,033,556.25
5. Step 5: Solve for x
   x = 4,237,033,556.25/48,437.25
6. Step 6: Final answer
   x = 87,474.69