Finding the Third Proportional to 3,733,614 and 8,190,396

Step by Step Solution

1. Step 1: Write the proportion equation
   3,733,614 : 8,190,396 = 8,190,396 : x
2. Step 2: Convert to fraction form
   3,733,614/8,190,396 = 8,190,396/x
3. Step 3: Cross multiply
   3,733,614x = 8,190,396 × 8,190,396
4. Step 4: Simplify right side
   3,733,614x = 67,082,586,636,816
5. Step 5: Solve for x
   x = 67,082,586,636,816/3,733,614
6. Step 6: Final answer
   x = 17,967,199.24