Finding the Third Proportional to 8,548,734 and 12,597,054

Step by Step Solution

1. Step 1: Write the proportion equation
   8,548,734 : 12,597,054 = 12,597,054 : x
2. Step 2: Convert to fraction form
   8,548,734/12,597,054 = 12,597,054/x
3. Step 3: Cross multiply
   8,548,734x = 12,597,054 × 12,597,054
4. Step 4: Simplify right side
   8,548,734x = 158,685,769,478,916
5. Step 5: Solve for x
   x = 158,685,769,478,916/8,548,734
6. Step 6: Final answer
   x = 18,562,487.67