Finding the Third Proportional to 159,949,902,519 and 333,138,764,427

Step by Step Solution

1. Step 1: Write the proportion equation
   159,949,902,519 : 333,138,764,427 = 333,138,764,427 : x
2. Step 2: Convert to fraction form
   159,949,902,519/333,138,764,427 = 333,138,764,427/x
3. Step 3: Cross multiply
   159,949,902,519x = 333,138,764,427 × 333,138,764,427
4. Step 4: Simplify right side
   159,949,902,519x = 110,981,436,363,948,196,626,432
5. Step 5: Solve for x
   x = 110,981,436,363,948,196,626,432/159,949,902,519
6. Step 6: Final answer
   x = 693,851,228,516.79