Finding the Third Proportional to 8,275,095 and 12,915,558

Step by Step Solution

1. Step 1: Write the proportion equation
   8,275,095 : 12,915,558 = 12,915,558 : x
2. Step 2: Convert to fraction form
   8,275,095/12,915,558 = 12,915,558/x
3. Step 3: Cross multiply
   8,275,095x = 12,915,558 × 12,915,558
4. Step 4: Simplify right side
   8,275,095x = 166,811,638,451,364
5. Step 5: Solve for x
   x = 166,811,638,451,364/8,275,095
6. Step 6: Final answer
   x = 20,158,274.73