Finding the Third Proportional to 34,359.75 and 73,914.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,359.75 : 73,914.75 = 73,914.75 : x
2. Step 2: Convert to fraction form
   34,359.75/73,914.75 = 73,914.75/x
3. Step 3: Cross multiply
   34,359.75x = 73,914.75 × 73,914.75
4. Step 4: Simplify right side
   34,359.75x = 5,463,390,267.56
5. Step 5: Solve for x
   x = 5,463,390,267.56/34,359.75
6. Step 6: Final answer
   x = 159,005.53