Finding the Third Proportional to 1,736,836 and 3,660,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,836 : 3,660,296 = 3,660,296 : x
2. Step 2: Convert to fraction form
   1,736,836/3,660,296 = 3,660,296/x
3. Step 3: Cross multiply
   1,736,836x = 3,660,296 × 3,660,296
4. Step 4: Simplify right side
   1,736,836x = 13,397,766,807,616
5. Step 5: Solve for x
   x = 13,397,766,807,616/1,736,836
6. Step 6: Final answer
   x = 7,713,892.85