Finding the Third Proportional to 612,960 and 951,516

Step by Step Solution

1. Step 1: Write the proportion equation
   612,960 : 951,516 = 951,516 : x
2. Step 2: Convert to fraction form
   612,960/951,516 = 951,516/x
3. Step 3: Cross multiply
   612,960x = 951,516 × 951,516
4. Step 4: Simplify right side
   612,960x = 905,382,698,256
5. Step 5: Solve for x
   x = 905,382,698,256/612,960
6. Step 6: Final answer
   x = 1,477,066.53