Finding the Third Proportional to 36,767.75 and 51,776.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,767.75 : 51,776.50 = 51,776.50 : x
2. Step 2: Convert to fraction form
   36,767.75/51,776.50 = 51,776.50/x
3. Step 3: Cross multiply
   36,767.75x = 51,776.50 × 51,776.50
4. Step 4: Simplify right side
   36,767.75x = 2,680,805,952.25
5. Step 5: Solve for x
   x = 2,680,805,952.25/36,767.75
6. Step 6: Final answer
   x = 72,911.88