Finding the Third Proportional to 1,318,876 and 2,824,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,318,876 : 2,824,328 = 2,824,328 : x
2. Step 2: Convert to fraction form
   1,318,876/2,824,328 = 2,824,328/x
3. Step 3: Cross multiply
   1,318,876x = 2,824,328 × 2,824,328
4. Step 4: Simplify right side
   1,318,876x = 7,976,828,651,584
5. Step 5: Solve for x
   x = 7,976,828,651,584/1,318,876
6. Step 6: Final answer
   x = 6,048,202.14