Finding the Third Proportional to 5,093,618 and 7,706,028

Step by Step Solution

1. Step 1: Write the proportion equation
   5,093,618 : 7,706,028 = 7,706,028 : x
2. Step 2: Convert to fraction form
   5,093,618/7,706,028 = 7,706,028/x
3. Step 3: Cross multiply
   5,093,618x = 7,706,028 × 7,706,028
4. Step 4: Simplify right side
   5,093,618x = 59,382,867,536,784
5. Step 5: Solve for x
   x = 59,382,867,536,784/5,093,618
6. Step 6: Final answer
   x = 11,658,288.38