Finding the Third Proportional to 1,525,238 and 3,286,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,238 : 3,286,870 = 3,286,870 : x
2. Step 2: Convert to fraction form
   1,525,238/3,286,870 = 3,286,870/x
3. Step 3: Cross multiply
   1,525,238x = 3,286,870 × 3,286,870
4. Step 4: Simplify right side
   1,525,238x = 10,803,514,396,900
5. Step 5: Solve for x
   x = 10,803,514,396,900/1,525,238
6. Step 6: Final answer
   x = 7,083,166.30