Finding the Third Proportional to 3,452,842 and 5,227,191

Step by Step Solution

1. Step 1: Write the proportion equation
   3,452,842 : 5,227,191 = 5,227,191 : x
2. Step 2: Convert to fraction form
   3,452,842/5,227,191 = 5,227,191/x
3. Step 3: Cross multiply
   3,452,842x = 5,227,191 × 5,227,191
4. Step 4: Simplify right side
   3,452,842x = 27,323,525,750,481
5. Step 5: Solve for x
   x = 27,323,525,750,481/3,452,842
6. Step 6: Final answer
   x = 7,913,343.78