Finding the Third Proportional to 31,141.50 and 47,036.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,141.50 : 47,036.25 = 47,036.25 : x
2. Step 2: Convert to fraction form
   31,141.50/47,036.25 = 47,036.25/x
3. Step 3: Cross multiply
   31,141.50x = 47,036.25 × 47,036.25
4. Step 4: Simplify right side
   31,141.50x = 2,212,408,814.06
5. Step 5: Solve for x
   x = 2,212,408,814.06/31,141.50
6. Step 6: Final answer
   x = 71,043.75