Finding the Third Proportional to 73,507.50 and 159,462

Step by Step Solution

1. Step 1: Write the proportion equation
   73,507.50 : 159,462 = 159,462 : x
2. Step 2: Convert to fraction form
   73,507.50/159,462 = 159,462/x
3. Step 3: Cross multiply
   73,507.50x = 159,462 × 159,462
4. Step 4: Simplify right side
   73,507.50x = 25,428,129,444
5. Step 5: Solve for x
   x = 25,428,129,444/73,507.50
6. Step 6: Final answer
   x = 345,925.65