Finding the Third Proportional to 20,832 and 45,832.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,832 : 45,832.50 = 45,832.50 : x
2. Step 2: Convert to fraction form
   20,832/45,832.50 = 45,832.50/x
3. Step 3: Cross multiply
   20,832x = 45,832.50 × 45,832.50
4. Step 4: Simplify right side
   20,832x = 2,100,618,056.25
5. Step 5: Solve for x
   x = 2,100,618,056.25/20,832
6. Step 6: Final answer
   x = 100,836.12