Finding the Third Proportional to 96,729.19 and 146,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,729.19 : 146,164.50 = 146,164.50 : x
2. Step 2: Convert to fraction form
   96,729.19/146,164.50 = 146,164.50/x
3. Step 3: Cross multiply
   96,729.19x = 146,164.50 × 146,164.50
4. Step 4: Simplify right side
   96,729.19x = 21,364,061,060.25
5. Step 5: Solve for x
   x = 21,364,061,060.25/96,729.19
6. Step 6: Final answer
   x = 220,864.68