Finding the Third Proportional to 5,670,744 and 12,443,826

Step by Step Solution

1. Step 1: Write the proportion equation
   5,670,744 : 12,443,826 = 12,443,826 : x
2. Step 2: Convert to fraction form
   5,670,744/12,443,826 = 12,443,826/x
3. Step 3: Cross multiply
   5,670,744x = 12,443,826 × 12,443,826
4. Step 4: Simplify right side
   5,670,744x = 154,848,805,518,276
5. Step 5: Solve for x
   x = 154,848,805,518,276/5,670,744
6. Step 6: Final answer
   x = 27,306,611.89