Finding the Third Proportional to 11,492,544 and 17,139,148

Step by Step Solution

1. Step 1: Write the proportion equation
   11,492,544 : 17,139,148 = 17,139,148 : x
2. Step 2: Convert to fraction form
   11,492,544/17,139,148 = 17,139,148/x
3. Step 3: Cross multiply
   11,492,544x = 17,139,148 × 17,139,148
4. Step 4: Simplify right side
   11,492,544x = 293,750,394,165,904
5. Step 5: Solve for x
   x = 293,750,394,165,904/11,492,544
6. Step 6: Final answer
   x = 25,560,084.36