Finding the Third Proportional to 51,928.50 and 112,971

Step by Step Solution

1. Step 1: Write the proportion equation
   51,928.50 : 112,971 = 112,971 : x
2. Step 2: Convert to fraction form
   51,928.50/112,971 = 112,971/x
3. Step 3: Cross multiply
   51,928.50x = 112,971 × 112,971
4. Step 4: Simplify right side
   51,928.50x = 12,762,446,841
5. Step 5: Solve for x
   x = 12,762,446,841/51,928.50
6. Step 6: Final answer
   x = 245,769.60