Finding the Third Proportional to 73,801.13 and 99,660.38

Step by Step Solution

1. Step 1: Write the proportion equation
   73,801.13 : 99,660.38 = 99,660.38 : x
2. Step 2: Convert to fraction form
   73,801.13/99,660.38 = 99,660.38/x
3. Step 3: Cross multiply
   73,801.13x = 99,660.38 × 99,660.38
4. Step 4: Simplify right side
   73,801.13x = 9,932,190,345.14
5. Step 5: Solve for x
   x = 9,932,190,345.14/73,801.13
6. Step 6: Final answer
   x = 134,580.47