Finding the Third Proportional to 133,818 and 183,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,818 : 183,495.50 = 183,495.50 : x
2. Step 2: Convert to fraction form
   133,818/183,495.50 = 183,495.50/x
3. Step 3: Cross multiply
   133,818x = 183,495.50 × 183,495.50
4. Step 4: Simplify right side
   133,818x = 33,670,598,520.25
5. Step 5: Solve for x
   x = 33,670,598,520.25/133,818
6. Step 6: Final answer
   x = 251,614.87