Finding the Third Proportional to 34,296,940,092 and 71,412,388,980

Step by Step Solution

1. Step 1: Write the proportion equation
   34,296,940,092 : 71,412,388,980 = 71,412,388,980 : x
2. Step 2: Convert to fraction form
   34,296,940,092/71,412,388,980 = 71,412,388,980/x
3. Step 3: Cross multiply
   34,296,940,092x = 71,412,388,980 × 71,412,388,980
4. Step 4: Simplify right side
   34,296,940,092x = 5,099,729,299,830,825,025,536
5. Step 5: Solve for x
   x = 5,099,729,299,830,825,025,536/34,296,940,092
6. Step 6: Final answer
   x = 148,693,419,475.65