Finding the Third Proportional to 2,403,342 and 5,147,844

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403,342 : 5,147,844 = 5,147,844 : x
2. Step 2: Convert to fraction form
   2,403,342/5,147,844 = 5,147,844/x
3. Step 3: Cross multiply
   2,403,342x = 5,147,844 × 5,147,844
4. Step 4: Simplify right side
   2,403,342x = 26,500,297,848,336
5. Step 5: Solve for x
   x = 26,500,297,848,336/2,403,342
6. Step 6: Final answer
   x = 11,026,436.46