Finding the Third Proportional to 333,192 and 750,012

Step by Step Solution

1. Step 1: Write the proportion equation
   333,192 : 750,012 = 750,012 : x
2. Step 2: Convert to fraction form
   333,192/750,012 = 750,012/x
3. Step 3: Cross multiply
   333,192x = 750,012 × 750,012
4. Step 4: Simplify right side
   333,192x = 562,518,000,144
5. Step 5: Solve for x
   x = 562,518,000,144/333,192
6. Step 6: Final answer
   x = 1,688,269.83