Finding the Third Proportional to 2,377,864 and 5,300,326

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377,864 : 5,300,326 = 5,300,326 : x
2. Step 2: Convert to fraction form
   2,377,864/5,300,326 = 5,300,326/x
3. Step 3: Cross multiply
   2,377,864x = 5,300,326 × 5,300,326
4. Step 4: Simplify right side
   2,377,864x = 28,093,455,706,276
5. Step 5: Solve for x
   x = 28,093,455,706,276/2,377,864
6. Step 6: Final answer
   x = 11,814,576.32