Finding the Third Proportional to 469,461 and 978,633

Step by Step Solution

1. Step 1: Write the proportion equation
   469,461 : 978,633 = 978,633 : x
2. Step 2: Convert to fraction form
   469,461/978,633 = 978,633/x
3. Step 3: Cross multiply
   469,461x = 978,633 × 978,633
4. Step 4: Simplify right side
   469,461x = 957,722,548,689
5. Step 5: Solve for x
   x = 957,722,548,689/469,461
6. Step 6: Final answer
   x = 2,040,047.09