Finding the Third Proportional to 3,411,571 and 7,421,014

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,571 : 7,421,014 = 7,421,014 : x
2. Step 2: Convert to fraction form
   3,411,571/7,421,014 = 7,421,014/x
3. Step 3: Cross multiply
   3,411,571x = 7,421,014 × 7,421,014
4. Step 4: Simplify right side
   3,411,571x = 55,071,448,788,196
5. Step 5: Solve for x
   x = 55,071,448,788,196/3,411,571
6. Step 6: Final answer
   x = 16,142,548.05