Finding the Third Proportional to 4,404,939 and 9,047,033

Step by Step Solution

1. Step 1: Write the proportion equation
   4,404,939 : 9,047,033 = 9,047,033 : x
2. Step 2: Convert to fraction form
   4,404,939/9,047,033 = 9,047,033/x
3. Step 3: Cross multiply
   4,404,939x = 9,047,033 × 9,047,033
4. Step 4: Simplify right side
   4,404,939x = 81,848,806,103,089
5. Step 5: Solve for x
   x = 81,848,806,103,089/4,404,939
6. Step 6: Final answer
   x = 18,581,144.05