Finding the Third Proportional to 159,820.50 and 245,637

Step by Step Solution

1. Step 1: Write the proportion equation
   159,820.50 : 245,637 = 245,637 : x
2. Step 2: Convert to fraction form
   159,820.50/245,637 = 245,637/x
3. Step 3: Cross multiply
   159,820.50x = 245,637 × 245,637
4. Step 4: Simplify right side
   159,820.50x = 60,337,535,769
5. Step 5: Solve for x
   x = 60,337,535,769/159,820.50
6. Step 6: Final answer
   x = 377,533.14