Finding the Third Proportional to 502,992 and 1,077,968

Step by Step Solution

1. Step 1: Write the proportion equation
   502,992 : 1,077,968 = 1,077,968 : x
2. Step 2: Convert to fraction form
   502,992/1,077,968 = 1,077,968/x
3. Step 3: Cross multiply
   502,992x = 1,077,968 × 1,077,968
4. Step 4: Simplify right side
   502,992x = 1,162,015,009,024
5. Step 5: Solve for x
   x = 1,162,015,009,024/502,992
6. Step 6: Final answer
   x = 2,310,205.75