Finding the Third Proportional to 100,337.50 and 146,907

Step by Step Solution

1. Step 1: Write the proportion equation
   100,337.50 : 146,907 = 146,907 : x
2. Step 2: Convert to fraction form
   100,337.50/146,907 = 146,907/x
3. Step 3: Cross multiply
   100,337.50x = 146,907 × 146,907
4. Step 4: Simplify right side
   100,337.50x = 21,581,666,649
5. Step 5: Solve for x
   x = 21,581,666,649/100,337.50
6. Step 6: Final answer
   x = 215,090.74