Finding the Third Proportional to 28,750 and 42,948

Step by Step Solution

1. Step 1: Write the proportion equation
   28,750 : 42,948 = 42,948 : x
2. Step 2: Convert to fraction form
   28,750/42,948 = 42,948/x
3. Step 3: Cross multiply
   28,750x = 42,948 × 42,948
4. Step 4: Simplify right side
   28,750x = 1,844,530,704
5. Step 5: Solve for x
   x = 1,844,530,704/28,750
6. Step 6: Final answer
   x = 64,157.59