Finding the Third Proportional to 103,334.50 and 146,258

Step by Step Solution

1. Step 1: Write the proportion equation
   103,334.50 : 146,258 = 146,258 : x
2. Step 2: Convert to fraction form
   103,334.50/146,258 = 146,258/x
3. Step 3: Cross multiply
   103,334.50x = 146,258 × 146,258
4. Step 4: Simplify right side
   103,334.50x = 21,391,402,564
5. Step 5: Solve for x
   x = 21,391,402,564/103,334.50
6. Step 6: Final answer
   x = 207,011.24