Finding the Third Proportional to 505,905 and 1,083,536

Step by Step Solution

1. Step 1: Write the proportion equation
   505,905 : 1,083,536 = 1,083,536 : x
2. Step 2: Convert to fraction form
   505,905/1,083,536 = 1,083,536/x
3. Step 3: Cross multiply
   505,905x = 1,083,536 × 1,083,536
4. Step 4: Simplify right side
   505,905x = 1,174,050,263,296
5. Step 5: Solve for x
   x = 1,174,050,263,296/505,905
6. Step 6: Final answer
   x = 2,320,693.14