Finding the Third Proportional to 4,567,026 and 9,947,724

Step by Step Solution

1. Step 1: Write the proportion equation
   4,567,026 : 9,947,724 = 9,947,724 : x
2. Step 2: Convert to fraction form
   4,567,026/9,947,724 = 9,947,724/x
3. Step 3: Cross multiply
   4,567,026x = 9,947,724 × 9,947,724
4. Step 4: Simplify right side
   4,567,026x = 98,957,212,780,176
5. Step 5: Solve for x
   x = 98,957,212,780,176/4,567,026
6. Step 6: Final answer
   x = 21,667,757.70