Finding the Third Proportional to 4,441,948 and 9,558,045

Step by Step Solution

1. Step 1: Write the proportion equation
   4,441,948 : 9,558,045 = 9,558,045 : x
2. Step 2: Convert to fraction form
   4,441,948/9,558,045 = 9,558,045/x
3. Step 3: Cross multiply
   4,441,948x = 9,558,045 × 9,558,045
4. Step 4: Simplify right side
   4,441,948x = 91,356,224,222,025
5. Step 5: Solve for x
   x = 91,356,224,222,025/4,441,948
6. Step 6: Final answer
   x = 20,566,702.77