Finding the Third Proportional to 1,631,596 and 3,499,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,631,596 : 3,499,384 = 3,499,384 : x
2. Step 2: Convert to fraction form
   1,631,596/3,499,384 = 3,499,384/x
3. Step 3: Cross multiply
   1,631,596x = 3,499,384 × 3,499,384
4. Step 4: Simplify right side
   1,631,596x = 12,245,688,379,456
5. Step 5: Solve for x
   x = 12,245,688,379,456/1,631,596
6. Step 6: Final answer
   x = 7,505,343.47