Finding the Third Proportional to 612,144 and 951,048

Step by Step Solution

1. Step 1: Write the proportion equation
   612,144 : 951,048 = 951,048 : x
2. Step 2: Convert to fraction form
   612,144/951,048 = 951,048/x
3. Step 3: Cross multiply
   612,144x = 951,048 × 951,048
4. Step 4: Simplify right side
   612,144x = 904,492,298,304
5. Step 5: Solve for x
   x = 904,492,298,304/612,144
6. Step 6: Final answer
   x = 1,477,580.93