Finding the Third Proportional to 92,704.50 and 140,832

Step by Step Solution

1. Step 1: Write the proportion equation
   92,704.50 : 140,832 = 140,832 : x
2. Step 2: Convert to fraction form
   92,704.50/140,832 = 140,832/x
3. Step 3: Cross multiply
   92,704.50x = 140,832 × 140,832
4. Step 4: Simplify right side
   92,704.50x = 19,833,652,224
5. Step 5: Solve for x
   x = 19,833,652,224/92,704.50
6. Step 6: Final answer
   x = 213,944.87