Finding the Third Proportional to 1,284,288 and 2,035,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,288 : 2,035,296 = 2,035,296 : x
2. Step 2: Convert to fraction form
   1,284,288/2,035,296 = 2,035,296/x
3. Step 3: Cross multiply
   1,284,288x = 2,035,296 × 2,035,296
4. Step 4: Simplify right side
   1,284,288x = 4,142,429,807,616
5. Step 5: Solve for x
   x = 4,142,429,807,616/1,284,288
6. Step 6: Final answer
   x = 3,225,467.97