Finding the Third Proportional to 36,216.28 and 55,404.84

Step by Step Solution

1. Step 1: Write the proportion equation
   36,216.28 : 55,404.84 = 55,404.84 : x
2. Step 2: Convert to fraction form
   36,216.28/55,404.84 = 55,404.84/x
3. Step 3: Cross multiply
   36,216.28x = 55,404.84 × 55,404.84
4. Step 4: Simplify right side
   36,216.28x = 3,069,696,710.96
5. Step 5: Solve for x
   x = 3,069,696,710.96/36,216.28
6. Step 6: Final answer
   x = 84,760.13