Finding the Third Proportional to 36,219.02 and 55,405.27

Step by Step Solution

1. Step 1: Write the proportion equation
   36,219.02 : 55,405.27 = 55,405.27 : x
2. Step 2: Convert to fraction form
   36,219.02/55,405.27 = 55,405.27/x
3. Step 3: Cross multiply
   36,219.02x = 55,405.27 × 55,405.27
4. Step 4: Simplify right side
   36,219.02x = 3,069,743,458.98
5. Step 5: Solve for x
   x = 3,069,743,458.98/36,219.02
6. Step 6: Final answer
   x = 84,755.00