Finding the Third Proportional to 469,721 and 1,047,016

Step by Step Solution

1. Step 1: Write the proportion equation
   469,721 : 1,047,016 = 1,047,016 : x
2. Step 2: Convert to fraction form
   469,721/1,047,016 = 1,047,016/x
3. Step 3: Cross multiply
   469,721x = 1,047,016 × 1,047,016
4. Step 4: Simplify right side
   469,721x = 1,096,242,504,256
5. Step 5: Solve for x
   x = 1,096,242,504,256/469,721
6. Step 6: Final answer
   x = 2,333,816.25