Finding the Third Proportional to 17,735.63 and 38,926.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,735.63 : 38,926.13 = 38,926.13 : x
2. Step 2: Convert to fraction form
   17,735.63/38,926.13 = 38,926.13/x
3. Step 3: Cross multiply
   17,735.63x = 38,926.13 × 38,926.13
4. Step 4: Simplify right side
   17,735.63x = 1,515,243,207.52
5. Step 5: Solve for x
   x = 1,515,243,207.52/17,735.63
6. Step 6: Final answer
   x = 85,435.00