Finding the Third Proportional to 2,221,270 and 4,806,848

Step by Step Solution

1. Step 1: Write the proportion equation
   2,221,270 : 4,806,848 = 4,806,848 : x
2. Step 2: Convert to fraction form
   2,221,270/4,806,848 = 4,806,848/x
3. Step 3: Cross multiply
   2,221,270x = 4,806,848 × 4,806,848
4. Step 4: Simplify right side
   2,221,270x = 23,105,787,695,104
5. Step 5: Solve for x
   x = 23,105,787,695,104/2,221,270
6. Step 6: Final answer
   x = 10,402,061.75