Finding the Third Proportional to 3,862,178 and 5,675,030

Step by Step Solution

1. Step 1: Write the proportion equation
   3,862,178 : 5,675,030 = 5,675,030 : x
2. Step 2: Convert to fraction form
   3,862,178/5,675,030 = 5,675,030/x
3. Step 3: Cross multiply
   3,862,178x = 5,675,030 × 5,675,030
4. Step 4: Simplify right side
   3,862,178x = 32,205,965,500,900
5. Step 5: Solve for x
   x = 32,205,965,500,900/3,862,178
6. Step 6: Final answer
   x = 8,338,809.22