Finding the Third Proportional to 118,109 and 179,349.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,109 : 179,349.50 = 179,349.50 : x
2. Step 2: Convert to fraction form
   118,109/179,349.50 = 179,349.50/x
3. Step 3: Cross multiply
   118,109x = 179,349.50 × 179,349.50
4. Step 4: Simplify right side
   118,109x = 32,166,243,150.25
5. Step 5: Solve for x
   x = 32,166,243,150.25/118,109
6. Step 6: Final answer
   x = 272,343.71