Finding the Third Proportional to 2,822,176 and 4,371,168

Step by Step Solution

1. Step 1: Write the proportion equation
   2,822,176 : 4,371,168 = 4,371,168 : x
2. Step 2: Convert to fraction form
   2,822,176/4,371,168 = 4,371,168/x
3. Step 3: Cross multiply
   2,822,176x = 4,371,168 × 4,371,168
4. Step 4: Simplify right side
   2,822,176x = 19,107,109,684,224
5. Step 5: Solve for x
   x = 19,107,109,684,224/2,822,176
6. Step 6: Final answer
   x = 6,770,346.60