Finding the Third Proportional to 1,443,192 and 3,132,318

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,192 : 3,132,318 = 3,132,318 : x
2. Step 2: Convert to fraction form
   1,443,192/3,132,318 = 3,132,318/x
3. Step 3: Cross multiply
   1,443,192x = 3,132,318 × 3,132,318
4. Step 4: Simplify right side
   1,443,192x = 9,811,416,053,124
5. Step 5: Solve for x
   x = 9,811,416,053,124/1,443,192
6. Step 6: Final answer
   x = 6,798,413.55