Finding the Third Proportional to 17,588.25 and 37,947.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,588.25 : 37,947.38 = 37,947.38 : x
2. Step 2: Convert to fraction form
   17,588.25/37,947.38 = 37,947.38/x
3. Step 3: Cross multiply
   17,588.25x = 37,947.38 × 37,947.38
4. Step 4: Simplify right side
   17,588.25x = 1,440,003,269.39
5. Step 5: Solve for x
   x = 1,440,003,269.39/17,588.25
6. Step 6: Final answer
   x = 81,873.03