Finding the Third Proportional to 62,436 and 133,804.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,436 : 133,804.50 = 133,804.50 : x
2. Step 2: Convert to fraction form
   62,436/133,804.50 = 133,804.50/x
3. Step 3: Cross multiply
   62,436x = 133,804.50 × 133,804.50
4. Step 4: Simplify right side
   62,436x = 17,903,644,220.25
5. Step 5: Solve for x
   x = 17,903,644,220.25/62,436
6. Step 6: Final answer
   x = 286,751.94