Finding the Third Proportional to 4,567,017 and 9,947,706

Step by Step Solution

1. Step 1: Write the proportion equation
   4,567,017 : 9,947,706 = 9,947,706 : x
2. Step 2: Convert to fraction form
   4,567,017/9,947,706 = 9,947,706/x
3. Step 3: Cross multiply
   4,567,017x = 9,947,706 × 9,947,706
4. Step 4: Simplify right side
   4,567,017x = 98,956,854,662,436
5. Step 5: Solve for x
   x = 98,956,854,662,436/4,567,017
6. Step 6: Final answer
   x = 21,667,721.99