Finding the Third Proportional to 501,305 and 1,043,921

Step by Step Solution

1. Step 1: Write the proportion equation
   501,305 : 1,043,921 = 1,043,921 : x
2. Step 2: Convert to fraction form
   501,305/1,043,921 = 1,043,921/x
3. Step 3: Cross multiply
   501,305x = 1,043,921 × 1,043,921
4. Step 4: Simplify right side
   501,305x = 1,089,771,054,241
5. Step 5: Solve for x
   x = 1,089,771,054,241/501,305
6. Step 6: Final answer
   x = 2,173,868.31