Finding the Third Proportional to 103,336 and 146,271.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,336 : 146,271.50 = 146,271.50 : x
2. Step 2: Convert to fraction form
   103,336/146,271.50 = 146,271.50/x
3. Step 3: Cross multiply
   103,336x = 146,271.50 × 146,271.50
4. Step 4: Simplify right side
   103,336x = 21,395,351,712.25
5. Step 5: Solve for x
   x = 21,395,351,712.25/103,336
6. Step 6: Final answer
   x = 207,046.45