Finding the Third Proportional to 1,522,342 and 3,274,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,342 : 3,274,316 = 3,274,316 : x
2. Step 2: Convert to fraction form
   1,522,342/3,274,316 = 3,274,316/x
3. Step 3: Cross multiply
   1,522,342x = 3,274,316 × 3,274,316
4. Step 4: Simplify right side
   1,522,342x = 10,721,145,267,856
5. Step 5: Solve for x
   x = 10,721,145,267,856/1,522,342
6. Step 6: Final answer
   x = 7,042,533.98