Finding the Third Proportional to 491,620 and 1,032,680

Step by Step Solution

1. Step 1: Write the proportion equation
   491,620 : 1,032,680 = 1,032,680 : x
2. Step 2: Convert to fraction form
   491,620/1,032,680 = 1,032,680/x
3. Step 3: Cross multiply
   491,620x = 1,032,680 × 1,032,680
4. Step 4: Simplify right side
   491,620x = 1,066,427,982,400
5. Step 5: Solve for x
   x = 1,066,427,982,400/491,620
6. Step 6: Final answer
   x = 2,169,211.96