Finding the Third Proportional to 6,791,542 and 10,274,805

Step by Step Solution

1. Step 1: Write the proportion equation
   6,791,542 : 10,274,805 = 10,274,805 : x
2. Step 2: Convert to fraction form
   6,791,542/10,274,805 = 10,274,805/x
3. Step 3: Cross multiply
   6,791,542x = 10,274,805 × 10,274,805
4. Step 4: Simplify right side
   6,791,542x = 105,571,617,788,025
5. Step 5: Solve for x
   x = 105,571,617,788,025/6,791,542
6. Step 6: Final answer
   x = 15,544,572.62