Finding the Third Proportional to 16,998.50 and 37,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,998.50 : 37,356.50 = 37,356.50 : x
2. Step 2: Convert to fraction form
   16,998.50/37,356.50 = 37,356.50/x
3. Step 3: Cross multiply
   16,998.50x = 37,356.50 × 37,356.50
4. Step 4: Simplify right side
   16,998.50x = 1,395,508,092.25
5. Step 5: Solve for x
   x = 1,395,508,092.25/16,998.50
6. Step 6: Final answer
   x = 82,095.96