Finding the Third Proportional to 1,693,698 and 3,632,988

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,698 : 3,632,988 = 3,632,988 : x
2. Step 2: Convert to fraction form
   1,693,698/3,632,988 = 3,632,988/x
3. Step 3: Cross multiply
   1,693,698x = 3,632,988 × 3,632,988
4. Step 4: Simplify right side
   1,693,698x = 13,198,601,808,144
5. Step 5: Solve for x
   x = 13,198,601,808,144/1,693,698
6. Step 6: Final answer
   x = 7,792,771.68