Finding the Third Proportional to 4,343,313 and 9,443,055

Step by Step Solution

1. Step 1: Write the proportion equation
   4,343,313 : 9,443,055 = 9,443,055 : x
2. Step 2: Convert to fraction form
   4,343,313/9,443,055 = 9,443,055/x
3. Step 3: Cross multiply
   4,343,313x = 9,443,055 × 9,443,055
4. Step 4: Simplify right side
   4,343,313x = 89,171,287,733,025
5. Step 5: Solve for x
   x = 89,171,287,733,025/4,343,313
6. Step 6: Final answer
   x = 20,530,707.26