Finding the Third Proportional to 11,882,688 and 25,368,960

Step by Step Solution

1. Step 1: Write the proportion equation
   11,882,688 : 25,368,960 = 25,368,960 : x
2. Step 2: Convert to fraction form
   11,882,688/25,368,960 = 25,368,960/x
3. Step 3: Cross multiply
   11,882,688x = 25,368,960 × 25,368,960
4. Step 4: Simplify right side
   11,882,688x = 643,584,131,481,600
5. Step 5: Solve for x
   x = 643,584,131,481,600/11,882,688
6. Step 6: Final answer
   x = 54,161,493.72