Finding the Third Proportional to 17,380.13 and 37,945.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,380.13 : 37,945.88 = 37,945.88 : x
2. Step 2: Convert to fraction form
   17,380.13/37,945.88 = 37,945.88/x
3. Step 3: Cross multiply
   17,380.13x = 37,945.88 × 37,945.88
4. Step 4: Simplify right side
   17,380.13x = 1,439,889,429.52
5. Step 5: Solve for x
   x = 1,439,889,429.52/17,380.13
6. Step 6: Final answer
   x = 82,846.90