Finding the Third Proportional to 26,136 and 53,662.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,136 : 53,662.50 = 53,662.50 : x
2. Step 2: Convert to fraction form
   26,136/53,662.50 = 53,662.50/x
3. Step 3: Cross multiply
   26,136x = 53,662.50 × 53,662.50
4. Step 4: Simplify right side
   26,136x = 2,879,663,906.25
5. Step 5: Solve for x
   x = 2,879,663,906.25/26,136
6. Step 6: Final answer
   x = 110,179.98