Finding the Third Proportional to 495,424 and 1,054,784

Step by Step Solution

1. Step 1: Write the proportion equation
   495,424 : 1,054,784 = 1,054,784 : x
2. Step 2: Convert to fraction form
   495,424/1,054,784 = 1,054,784/x
3. Step 3: Cross multiply
   495,424x = 1,054,784 × 1,054,784
4. Step 4: Simplify right side
   495,424x = 1,112,569,286,656
5. Step 5: Solve for x
   x = 1,112,569,286,656/495,424
6. Step 6: Final answer
   x = 2,245,691.14