Finding the Third Proportional to 36,806.91 and 55,487.53

Step by Step Solution

1. Step 1: Write the proportion equation
   36,806.91 : 55,487.53 = 55,487.53 : x
2. Step 2: Convert to fraction form
   36,806.91/55,487.53 = 55,487.53/x
3. Step 3: Cross multiply
   36,806.91x = 55,487.53 × 55,487.53
4. Step 4: Simplify right side
   36,806.91x = 3,078,866,124.22
5. Step 5: Solve for x
   x = 3,078,866,124.22/36,806.91
6. Step 6: Final answer
   x = 83,649.14