Finding the Third Proportional to 612,144 and 950,184

Step by Step Solution

1. Step 1: Write the proportion equation
   612,144 : 950,184 = 950,184 : x
2. Step 2: Convert to fraction form
   612,144/950,184 = 950,184/x
3. Step 3: Cross multiply
   612,144x = 950,184 × 950,184
4. Step 4: Simplify right side
   612,144x = 902,849,633,856
5. Step 5: Solve for x
   x = 902,849,633,856/612,144
6. Step 6: Final answer
   x = 1,474,897.47