Finding the Third Proportional to 221,010 and 473,044

Step by Step Solution

1. Step 1: Write the proportion equation
   221,010 : 473,044 = 473,044 : x
2. Step 2: Convert to fraction form
   221,010/473,044 = 473,044/x
3. Step 3: Cross multiply
   221,010x = 473,044 × 473,044
4. Step 4: Simplify right side
   221,010x = 223,770,625,936
5. Step 5: Solve for x
   x = 223,770,625,936/221,010
6. Step 6: Final answer
   x = 1,012,490.95