Finding the Third Proportional to 159,949,902,501 and 333,138,764,398.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159,949,902,501 : 333,138,764,398.50 = 333,138,764,398.50 : x
2. Step 2: Convert to fraction form
   159,949,902,501/333,138,764,398.50 = 333,138,764,398.50/x
3. Step 3: Cross multiply
   159,949,902,501x = 333,138,764,398.50 × 333,138,764,398.50
4. Step 4: Simplify right side
   159,949,902,501x = 110,981,436,344,959,290,572,800
5. Step 5: Solve for x
   x = 110,981,436,344,959,290,572,800/159,949,902,501
6. Step 6: Final answer
   x = 693,851,228,476.15