Finding the Third Proportional to 2,871,308 and 6,308,662

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,308 : 6,308,662 = 6,308,662 : x
2. Step 2: Convert to fraction form
   2,871,308/6,308,662 = 6,308,662/x
3. Step 3: Cross multiply
   2,871,308x = 6,308,662 × 6,308,662
4. Step 4: Simplify right side
   2,871,308x = 39,799,216,230,244
5. Step 5: Solve for x
   x = 39,799,216,230,244/2,871,308
6. Step 6: Final answer
   x = 13,861,005.59