Finding the Third Proportional to 2,261,947 and 4,930,343

Step by Step Solution

1. Step 1: Write the proportion equation
   2,261,947 : 4,930,343 = 4,930,343 : x
2. Step 2: Convert to fraction form
   2,261,947/4,930,343 = 4,930,343/x
3. Step 3: Cross multiply
   2,261,947x = 4,930,343 × 4,930,343
4. Step 4: Simplify right side
   2,261,947x = 24,308,282,097,649
5. Step 5: Solve for x
   x = 24,308,282,097,649/2,261,947
6. Step 6: Final answer
   x = 10,746,618.77