Finding the Third Proportional to 493,362 and 1,078,992

Step by Step Solution

1. Step 1: Write the proportion equation
   493,362 : 1,078,992 = 1,078,992 : x
2. Step 2: Convert to fraction form
   493,362/1,078,992 = 1,078,992/x
3. Step 3: Cross multiply
   493,362x = 1,078,992 × 1,078,992
4. Step 4: Simplify right side
   493,362x = 1,164,223,736,064
5. Step 5: Solve for x
   x = 1,164,223,736,064/493,362
6. Step 6: Final answer
   x = 2,359,775.86