Finding the Third Proportional to 6,729,971 and 14,677,978

Step by Step Solution

1. Step 1: Write the proportion equation
   6,729,971 : 14,677,978 = 14,677,978 : x
2. Step 2: Convert to fraction form
   6,729,971/14,677,978 = 14,677,978/x
3. Step 3: Cross multiply
   6,729,971x = 14,677,978 × 14,677,978
4. Step 4: Simplify right side
   6,729,971x = 215,443,038,168,484
5. Step 5: Solve for x
   x = 215,443,038,168,484/6,729,971
6. Step 6: Final answer
   x = 32,012,476.45