Finding the Third Proportional to 1,525,965 and 3,288,117

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,965 : 3,288,117 = 3,288,117 : x
2. Step 2: Convert to fraction form
   1,525,965/3,288,117 = 3,288,117/x
3. Step 3: Cross multiply
   1,525,965x = 3,288,117 × 3,288,117
4. Step 4: Simplify right side
   1,525,965x = 10,811,713,405,689
5. Step 5: Solve for x
   x = 10,811,713,405,689/1,525,965
6. Step 6: Final answer
   x = 7,085,164.74