Finding the Third Proportional to 495,426 and 1,054,788

Step by Step Solution

1. Step 1: Write the proportion equation
   495,426 : 1,054,788 = 1,054,788 : x
2. Step 2: Convert to fraction form
   495,426/1,054,788 = 1,054,788/x
3. Step 3: Cross multiply
   495,426x = 1,054,788 × 1,054,788
4. Step 4: Simplify right side
   495,426x = 1,112,577,724,944
5. Step 5: Solve for x
   x = 1,112,577,724,944/495,426
6. Step 6: Final answer
   x = 2,245,699.11