Finding the Third Proportional to 1,835,632 and 3,936,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,632 : 3,936,968 = 3,936,968 : x
2. Step 2: Convert to fraction form
   1,835,632/3,936,968 = 3,936,968/x
3. Step 3: Cross multiply
   1,835,632x = 3,936,968 × 3,936,968
4. Step 4: Simplify right side
   1,835,632x = 15,499,717,033,024
5. Step 5: Solve for x
   x = 15,499,717,033,024/1,835,632
6. Step 6: Final answer
   x = 8,443,804.11