Finding the Third Proportional to 42,606 and 101,317.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,606 : 101,317.50 = 101,317.50 : x
2. Step 2: Convert to fraction form
   42,606/101,317.50 = 101,317.50/x
3. Step 3: Cross multiply
   42,606x = 101,317.50 × 101,317.50
4. Step 4: Simplify right side
   42,606x = 10,265,235,806.25
5. Step 5: Solve for x
   x = 10,265,235,806.25/42,606
6. Step 6: Final answer
   x = 240,934.04