Finding the Third Proportional to 26,685 and 62,338.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,685 : 62,338.50 = 62,338.50 : x
2. Step 2: Convert to fraction form
   26,685/62,338.50 = 62,338.50/x
3. Step 3: Cross multiply
   26,685x = 62,338.50 × 62,338.50
4. Step 4: Simplify right side
   26,685x = 3,886,088,582.25
5. Step 5: Solve for x
   x = 3,886,088,582.25/26,685
6. Step 6: Final answer
   x = 145,628.20