Finding the Third Proportional to 73,953 and 105,743.81

Step by Step Solution

1. Step 1: Write the proportion equation
   73,953 : 105,743.81 = 105,743.81 : x
2. Step 2: Convert to fraction form
   73,953/105,743.81 = 105,743.81/x
3. Step 3: Cross multiply
   73,953x = 105,743.81 × 105,743.81
4. Step 4: Simplify right side
   73,953x = 11,181,753,882.04
5. Step 5: Solve for x
   x = 11,181,753,882.04/73,953
6. Step 6: Final answer
   x = 151,200.82