Finding the Third Proportional to 333,444 and 714,516

Step by Step Solution

1. Step 1: Write the proportion equation
   333,444 : 714,516 = 714,516 : x
2. Step 2: Convert to fraction form
   333,444/714,516 = 714,516/x
3. Step 3: Cross multiply
   333,444x = 714,516 × 714,516
4. Step 4: Simplify right side
   333,444x = 510,533,114,256
5. Step 5: Solve for x
   x = 510,533,114,256/333,444
6. Step 6: Final answer
   x = 1,531,091.02