Finding the Third Proportional to 2,206,345 and 4,761,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,206,345 : 4,761,244 = 4,761,244 : x
2. Step 2: Convert to fraction form
   2,206,345/4,761,244 = 4,761,244/x
3. Step 3: Cross multiply
   2,206,345x = 4,761,244 × 4,761,244
4. Step 4: Simplify right side
   2,206,345x = 22,669,444,427,536
5. Step 5: Solve for x
   x = 22,669,444,427,536/2,206,345
6. Step 6: Final answer
   x = 10,274,659.87