Finding the Third Proportional to 6,613,765 and 14,172,308

Step by Step Solution

1. Step 1: Write the proportion equation
   6,613,765 : 14,172,308 = 14,172,308 : x
2. Step 2: Convert to fraction form
   6,613,765/14,172,308 = 14,172,308/x
3. Step 3: Cross multiply
   6,613,765x = 14,172,308 × 14,172,308
4. Step 4: Simplify right side
   6,613,765x = 200,854,314,046,864
5. Step 5: Solve for x
   x = 200,854,314,046,864/6,613,765
6. Step 6: Final answer
   x = 30,369,133.78