Finding the Third Proportional to 62,250 and 133,573.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,250 : 133,573.50 = 133,573.50 : x
2. Step 2: Convert to fraction form
   62,250/133,573.50 = 133,573.50/x
3. Step 3: Cross multiply
   62,250x = 133,573.50 × 133,573.50
4. Step 4: Simplify right side
   62,250x = 17,841,879,902.25
5. Step 5: Solve for x
   x = 17,841,879,902.25/62,250
6. Step 6: Final answer
   x = 286,616.54