Finding the Third Proportional to 11,942,448 and 25,588,680

Step by Step Solution

1. Step 1: Write the proportion equation
   11,942,448 : 25,588,680 = 25,588,680 : x
2. Step 2: Convert to fraction form
   11,942,448/25,588,680 = 25,588,680/x
3. Step 3: Cross multiply
   11,942,448x = 25,588,680 × 25,588,680
4. Step 4: Simplify right side
   11,942,448x = 654,780,544,142,400
5. Step 5: Solve for x
   x = 654,780,544,142,400/11,942,448
6. Step 6: Final answer
   x = 54,828,000.44