Finding the Third Proportional to 19,850.13 and 43,588.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,850.13 : 43,588.63 = 43,588.63 : x
2. Step 2: Convert to fraction form
   19,850.13/43,588.63 = 43,588.63/x
3. Step 3: Cross multiply
   19,850.13x = 43,588.63 × 43,588.63
4. Step 4: Simplify right side
   19,850.13x = 1,899,968,229.39
5. Step 5: Solve for x
   x = 1,899,968,229.39/19,850.13
6. Step 6: Final answer
   x = 95,715.68