Finding the Third Proportional to 14,112 and 31,564.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,112 : 31,564.50 = 31,564.50 : x
2. Step 2: Convert to fraction form
   14,112/31,564.50 = 31,564.50/x
3. Step 3: Cross multiply
   14,112x = 31,564.50 × 31,564.50
4. Step 4: Simplify right side
   14,112x = 996,317,660.25
5. Step 5: Solve for x
   x = 996,317,660.25/14,112
6. Step 6: Final answer
   x = 70,600.74