Finding the Third Proportional to 133,899 and 183,604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,899 : 183,604.50 = 183,604.50 : x
2. Step 2: Convert to fraction form
   133,899/183,604.50 = 183,604.50/x
3. Step 3: Cross multiply
   133,899x = 183,604.50 × 183,604.50
4. Step 4: Simplify right side
   133,899x = 33,710,612,420.25
5. Step 5: Solve for x
   x = 33,710,612,420.25/133,899
6. Step 6: Final answer
   x = 251,761.50