Finding the Third Proportional to 2,143,114 and 4,584,504

Step by Step Solution

1. Step 1: Write the proportion equation
   2,143,114 : 4,584,504 = 4,584,504 : x
2. Step 2: Convert to fraction form
   2,143,114/4,584,504 = 4,584,504/x
3. Step 3: Cross multiply
   2,143,114x = 4,584,504 × 4,584,504
4. Step 4: Simplify right side
   2,143,114x = 21,017,676,926,016
5. Step 5: Solve for x
   x = 21,017,676,926,016/2,143,114
6. Step 6: Final answer
   x = 9,807,073.69