Finding the Third Proportional to 1,525,203 and 3,286,818

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,203 : 3,286,818 = 3,286,818 : x
2. Step 2: Convert to fraction form
   1,525,203/3,286,818 = 3,286,818/x
3. Step 3: Cross multiply
   1,525,203x = 3,286,818 × 3,286,818
4. Step 4: Simplify right side
   1,525,203x = 10,803,172,565,124
5. Step 5: Solve for x
   x = 10,803,172,565,124/1,525,203
6. Step 6: Final answer
   x = 7,083,104.72