Finding the Third Proportional to 4,795,870 and 10,470,320

Step by Step Solution

1. Step 1: Write the proportion equation
   4,795,870 : 10,470,320 = 10,470,320 : x
2. Step 2: Convert to fraction form
   4,795,870/10,470,320 = 10,470,320/x
3. Step 3: Cross multiply
   4,795,870x = 10,470,320 × 10,470,320
4. Step 4: Simplify right side
   4,795,870x = 109,627,600,902,400
5. Step 5: Solve for x
   x = 109,627,600,902,400/4,795,870
6. Step 6: Final answer
   x = 22,858,751.57