Finding the Third Proportional to 36,859 and 55,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,859 : 55,474.50 = 55,474.50 : x
2. Step 2: Convert to fraction form
   36,859/55,474.50 = 55,474.50/x
3. Step 3: Cross multiply
   36,859x = 55,474.50 × 55,474.50
4. Step 4: Simplify right side
   36,859x = 3,077,420,150.25
5. Step 5: Solve for x
   x = 3,077,420,150.25/36,859
6. Step 6: Final answer
   x = 83,491.69