Finding the Third Proportional to 6,508,811 and 13,997,142

Step by Step Solution

1. Step 1: Write the proportion equation
   6,508,811 : 13,997,142 = 13,997,142 : x
2. Step 2: Convert to fraction form
   6,508,811/13,997,142 = 13,997,142/x
3. Step 3: Cross multiply
   6,508,811x = 13,997,142 × 13,997,142
4. Step 4: Simplify right side
   6,508,811x = 195,919,984,168,164
5. Step 5: Solve for x
   x = 195,919,984,168,164/6,508,811
6. Step 6: Final answer
   x = 30,100,733.32