Finding the Third Proportional to 2,870,224 and 6,244,876

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870,224 : 6,244,876 = 6,244,876 : x
2. Step 2: Convert to fraction form
   2,870,224/6,244,876 = 6,244,876/x
3. Step 3: Cross multiply
   2,870,224x = 6,244,876 × 6,244,876
4. Step 4: Simplify right side
   2,870,224x = 38,998,476,255,376
5. Step 5: Solve for x
   x = 38,998,476,255,376/2,870,224
6. Step 6: Final answer
   x = 13,587,258.78