Finding the Third Proportional to 11,876,764 and 25,433,144

Step by Step Solution

1. Step 1: Write the proportion equation
   11,876,764 : 25,433,144 = 25,433,144 : x
2. Step 2: Convert to fraction form
   11,876,764/25,433,144 = 25,433,144/x
3. Step 3: Cross multiply
   11,876,764x = 25,433,144 × 25,433,144
4. Step 4: Simplify right side
   11,876,764x = 646,844,813,724,736
5. Step 5: Solve for x
   x = 646,844,813,724,736/11,876,764
6. Step 6: Final answer
   x = 54,463,051.87