Finding the Third Proportional to 2,223,447 and 4,848,366

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,447 : 4,848,366 = 4,848,366 : x
2. Step 2: Convert to fraction form
   2,223,447/4,848,366 = 4,848,366/x
3. Step 3: Cross multiply
   2,223,447x = 4,848,366 × 4,848,366
4. Step 4: Simplify right side
   2,223,447x = 23,506,652,869,956
5. Step 5: Solve for x
   x = 23,506,652,869,956/2,223,447
6. Step 6: Final answer
   x = 10,572,166.94