Finding the Third Proportional to 54,832 and 74,300.75

Step by Step Solution

1. Step 1: Write the proportion equation
   54,832 : 74,300.75 = 74,300.75 : x
2. Step 2: Convert to fraction form
   54,832/74,300.75 = 74,300.75/x
3. Step 3: Cross multiply
   54,832x = 74,300.75 × 74,300.75
4. Step 4: Simplify right side
   54,832x = 5,520,601,450.56
5. Step 5: Solve for x
   x = 5,520,601,450.56/54,832
6. Step 6: Final answer
   x = 100,682.11