Finding the Third Proportional to 612,896 and 951,222

Step by Step Solution

1. Step 1: Write the proportion equation
   612,896 : 951,222 = 951,222 : x
2. Step 2: Convert to fraction form
   612,896/951,222 = 951,222/x
3. Step 3: Cross multiply
   612,896x = 951,222 × 951,222
4. Step 4: Simplify right side
   612,896x = 904,823,293,284
5. Step 5: Solve for x
   x = 904,823,293,284/612,896
6. Step 6: Final answer
   x = 1,476,308.04