Finding the Third Proportional to 1,525,248 and 3,286,920

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,248 : 3,286,920 = 3,286,920 : x
2. Step 2: Convert to fraction form
   1,525,248/3,286,920 = 3,286,920/x
3. Step 3: Cross multiply
   1,525,248x = 3,286,920 × 3,286,920
4. Step 4: Simplify right side
   1,525,248x = 10,803,843,086,400
5. Step 5: Solve for x
   x = 10,803,843,086,400/1,525,248
6. Step 6: Final answer
   x = 7,083,335.36