Finding the Third Proportional to 506,300 and 1,113,656

Step by Step Solution

1. Step 1: Write the proportion equation
   506,300 : 1,113,656 = 1,113,656 : x
2. Step 2: Convert to fraction form
   506,300/1,113,656 = 1,113,656/x
3. Step 3: Cross multiply
   506,300x = 1,113,656 × 1,113,656
4. Step 4: Simplify right side
   506,300x = 1,240,229,686,336
5. Step 5: Solve for x
   x = 1,240,229,686,336/506,300
6. Step 6: Final answer
   x = 2,449,594.48