Finding the Third Proportional to 5,871,086.93 and 12,144,906.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,871,086.93 : 12,144,906.49 = 12,144,906.49 : x
2. Step 2: Convert to fraction form
   5,871,086.93/12,144,906.49 = 12,144,906.49/x
3. Step 3: Cross multiply
   5,871,086.93x = 12,144,906.49 × 12,144,906.49
4. Step 4: Simplify right side
   5,871,086.93x = 147,498,753,703,990.22
5. Step 5: Solve for x
   x = 147,498,753,703,990.22/5,871,086.93
6. Step 6: Final answer
   x = 25,122,904.07