Finding the Third Proportional to 921,096 and 1,992,002

Step by Step Solution

1. Step 1: Write the proportion equation
   921,096 : 1,992,002 = 1,992,002 : x
2. Step 2: Convert to fraction form
   921,096/1,992,002 = 1,992,002/x
3. Step 3: Cross multiply
   921,096x = 1,992,002 × 1,992,002
4. Step 4: Simplify right side
   921,096x = 3,968,071,968,004
5. Step 5: Solve for x
   x = 3,968,071,968,004/921,096
6. Step 6: Final answer
   x = 4,307,989.58