Finding the Third Proportional to 17,893.13 and 39,127.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,893.13 : 39,127.50 = 39,127.50 : x
2. Step 2: Convert to fraction form
   17,893.13/39,127.50 = 39,127.50/x
3. Step 3: Cross multiply
   17,893.13x = 39,127.50 × 39,127.50
4. Step 4: Simplify right side
   17,893.13x = 1,530,961,256.25
5. Step 5: Solve for x
   x = 1,530,961,256.25/17,893.13
6. Step 6: Final answer
   x = 85,561.42