Finding the Third Proportional to 2,296,390 and 4,943,788

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296,390 : 4,943,788 = 4,943,788 : x
2. Step 2: Convert to fraction form
   2,296,390/4,943,788 = 4,943,788/x
3. Step 3: Cross multiply
   2,296,390x = 4,943,788 × 4,943,788
4. Step 4: Simplify right side
   2,296,390x = 24,441,039,788,944
5. Step 5: Solve for x
   x = 24,441,039,788,944/2,296,390
6. Step 6: Final answer
   x = 10,643,244.30