Finding the Third Proportional to 221,032 and 473,088

Step by Step Solution

1. Step 1: Write the proportion equation
   221,032 : 473,088 = 473,088 : x
2. Step 2: Convert to fraction form
   221,032/473,088 = 473,088/x
3. Step 3: Cross multiply
   221,032x = 473,088 × 473,088
4. Step 4: Simplify right side
   221,032x = 223,812,255,744
5. Step 5: Solve for x
   x = 223,812,255,744/221,032
6. Step 6: Final answer
   x = 1,012,578.52