Finding the Third Proportional to 30,579 and 43,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,579 : 43,062.50 = 43,062.50 : x
2. Step 2: Convert to fraction form
   30,579/43,062.50 = 43,062.50/x
3. Step 3: Cross multiply
   30,579x = 43,062.50 × 43,062.50
4. Step 4: Simplify right side
   30,579x = 1,854,378,906.25
5. Step 5: Solve for x
   x = 1,854,378,906.25/30,579
6. Step 6: Final answer
   x = 60,642.24