Finding the Third Proportional to 14,007,971 and 30,673,147

Step by Step Solution

1. Step 1: Write the proportion equation
   14,007,971 : 30,673,147 = 30,673,147 : x
2. Step 2: Convert to fraction form
   14,007,971/30,673,147 = 30,673,147/x
3. Step 3: Cross multiply
   14,007,971x = 30,673,147 × 30,673,147
4. Step 4: Simplify right side
   14,007,971x = 940,841,946,883,609
5. Step 5: Solve for x
   x = 940,841,946,883,609/14,007,971
6. Step 6: Final answer
   x = 67,164,755.47