Finding the Third Proportional to 385,044 and 899,629.50

Step by Step Solution

1. Step 1: Write the proportion equation
   385,044 : 899,629.50 = 899,629.50 : x
2. Step 2: Convert to fraction form
   385,044/899,629.50 = 899,629.50/x
3. Step 3: Cross multiply
   385,044x = 899,629.50 × 899,629.50
4. Step 4: Simplify right side
   385,044x = 809,333,237,270.25
5. Step 5: Solve for x
   x = 809,333,237,270.25/385,044
6. Step 6: Final answer
   x = 2,101,924.03