Finding the Third Proportional to 1,631,264 and 2,399,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,631,264 : 2,399,296 = 2,399,296 : x
2. Step 2: Convert to fraction form
   1,631,264/2,399,296 = 2,399,296/x
3. Step 3: Cross multiply
   1,631,264x = 2,399,296 × 2,399,296
4. Step 4: Simplify right side
   1,631,264x = 5,756,621,295,616
5. Step 5: Solve for x
   x = 5,756,621,295,616/1,631,264
6. Step 6: Final answer
   x = 3,528,932.96