Finding the Third Proportional to 1,525,236 and 3,286,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,236 : 3,286,866 = 3,286,866 : x
2. Step 2: Convert to fraction form
   1,525,236/3,286,866 = 3,286,866/x
3. Step 3: Cross multiply
   1,525,236x = 3,286,866 × 3,286,866
4. Step 4: Simplify right side
   1,525,236x = 10,803,488,101,956
5. Step 5: Solve for x
   x = 10,803,488,101,956/1,525,236
6. Step 6: Final answer
   x = 7,083,158.35