Finding the Third Proportional to 12,246 and 25,556.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,246 : 25,556.25 = 25,556.25 : x
2. Step 2: Convert to fraction form
   12,246/25,556.25 = 25,556.25/x
3. Step 3: Cross multiply
   12,246x = 25,556.25 × 25,556.25
4. Step 4: Simplify right side
   12,246x = 653,121,914.06
5. Step 5: Solve for x
   x = 653,121,914.06/12,246
6. Step 6: Final answer
   x = 53,333.49