Finding the Third Proportional to 35,224.56 and 54,477.56

Step by Step Solution

1. Step 1: Write the proportion equation
   35,224.56 : 54,477.56 = 54,477.56 : x
2. Step 2: Convert to fraction form
   35,224.56/54,477.56 = 54,477.56/x
3. Step 3: Cross multiply
   35,224.56x = 54,477.56 × 54,477.56
4. Step 4: Simplify right side
   35,224.56x = 2,967,804,815.94
5. Step 5: Solve for x
   x = 2,967,804,815.94/35,224.56
6. Step 6: Final answer
   x = 84,253.85