Finding the Third Proportional to 4,823,188 and 7,464,864

Step by Step Solution

1. Step 1: Write the proportion equation
   4,823,188 : 7,464,864 = 7,464,864 : x
2. Step 2: Convert to fraction form
   4,823,188/7,464,864 = 7,464,864/x
3. Step 3: Cross multiply
   4,823,188x = 7,464,864 × 7,464,864
4. Step 4: Simplify right side
   4,823,188x = 55,724,194,538,496
5. Step 5: Solve for x
   x = 55,724,194,538,496/4,823,188
6. Step 6: Final answer
   x = 11,553,394.67