Finding the Third Proportional to 36,891 and 55,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,891 : 55,363.50 = 55,363.50 : x
2. Step 2: Convert to fraction form
   36,891/55,363.50 = 55,363.50/x
3. Step 3: Cross multiply
   36,891x = 55,363.50 × 55,363.50
4. Step 4: Simplify right side
   36,891x = 3,065,117,132.25
5. Step 5: Solve for x
   x = 3,065,117,132.25/36,891
6. Step 6: Final answer
   x = 83,085.77