Finding the Third Proportional to 104,715 and 140,460.75

Step by Step Solution

1. Step 1: Write the proportion equation
   104,715 : 140,460.75 = 140,460.75 : x
2. Step 2: Convert to fraction form
   104,715/140,460.75 = 140,460.75/x
3. Step 3: Cross multiply
   104,715x = 140,460.75 × 140,460.75
4. Step 4: Simplify right side
   104,715x = 19,729,222,290.56
5. Step 5: Solve for x
   x = 19,729,222,290.56/104,715
6. Step 6: Final answer
   x = 188,408.75