Finding the Third Proportional to 218,950 and 473,884

Step by Step Solution

1. Step 1: Write the proportion equation
   218,950 : 473,884 = 473,884 : x
2. Step 2: Convert to fraction form
   218,950/473,884 = 473,884/x
3. Step 3: Cross multiply
   218,950x = 473,884 × 473,884
4. Step 4: Simplify right side
   218,950x = 224,566,045,456
5. Step 5: Solve for x
   x = 224,566,045,456/218,950
6. Step 6: Final answer
   x = 1,025,649.90