Finding the Third Proportional to 159,726,724 and 245,359,806

Step by Step Solution

1. Step 1: Write the proportion equation
   159,726,724 : 245,359,806 = 245,359,806 : x
2. Step 2: Convert to fraction form
   159,726,724/245,359,806 = 245,359,806/x
3. Step 3: Cross multiply
   159,726,724x = 245,359,806 × 245,359,806
4. Step 4: Simplify right side
   159,726,724x = 60,201,434,400,357,632
5. Step 5: Solve for x
   x = 60,201,434,400,357,632/159,726,724
6. Step 6: Final answer
   x = 376,902,705.40