Finding the Third Proportional to 2,406,099 and 5,350,144

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,099 : 5,350,144 = 5,350,144 : x
2. Step 2: Convert to fraction form
   2,406,099/5,350,144 = 5,350,144/x
3. Step 3: Cross multiply
   2,406,099x = 5,350,144 × 5,350,144
4. Step 4: Simplify right side
   2,406,099x = 28,624,040,820,736
5. Step 5: Solve for x
   x = 28,624,040,820,736/2,406,099
6. Step 6: Final answer
   x = 11,896,451.82