Finding the Third Proportional to 73,399.29 and 156,412.27

Step by Step Solution

1. Step 1: Write the proportion equation
   73,399.29 : 156,412.27 = 156,412.27 : x
2. Step 2: Convert to fraction form
   73,399.29/156,412.27 = 156,412.27/x
3. Step 3: Cross multiply
   73,399.29x = 156,412.27 × 156,412.27
4. Step 4: Simplify right side
   73,399.29x = 24,464,796,837.95
5. Step 5: Solve for x
   x = 24,464,796,837.95/73,399.29
6. Step 6: Final answer
   x = 333,311.09