Finding the Third Proportional to 16,924.50 and 37,131

Step by Step Solution

1. Step 1: Write the proportion equation
   16,924.50 : 37,131 = 37,131 : x
2. Step 2: Convert to fraction form
   16,924.50/37,131 = 37,131/x
3. Step 3: Cross multiply
   16,924.50x = 37,131 × 37,131
4. Step 4: Simplify right side
   16,924.50x = 1,378,711,161
5. Step 5: Solve for x
   x = 1,378,711,161/16,924.50
6. Step 6: Final answer
   x = 81,462.45