Finding the Third Proportional to 5,839,896 and 7,811,652

Step by Step Solution

1. Step 1: Write the proportion equation
   5,839,896 : 7,811,652 = 7,811,652 : x
2. Step 2: Convert to fraction form
   5,839,896/7,811,652 = 7,811,652/x
3. Step 3: Cross multiply
   5,839,896x = 7,811,652 × 7,811,652
4. Step 4: Simplify right side
   5,839,896x = 61,021,906,969,104
5. Step 5: Solve for x
   x = 61,021,906,969,104/5,839,896
6. Step 6: Final answer
   x = 10,449,142.75