Finding the Third Proportional to 109,820.81 and 146,073.38

Step by Step Solution

1. Step 1: Write the proportion equation
   109,820.81 : 146,073.38 = 146,073.38 : x
2. Step 2: Convert to fraction form
   109,820.81/146,073.38 = 146,073.38/x
3. Step 3: Cross multiply
   109,820.81x = 146,073.38 × 146,073.38
4. Step 4: Simplify right side
   109,820.81x = 21,337,430,883.89
5. Step 5: Solve for x
   x = 21,337,430,883.89/109,820.81
6. Step 6: Final answer
   x = 194,293.14