Finding the Third Proportional to 73,244 and 99,494

Step by Step Solution

1. Step 1: Write the proportion equation
   73,244 : 99,494 = 99,494 : x
2. Step 2: Convert to fraction form
   73,244/99,494 = 99,494/x
3. Step 3: Cross multiply
   73,244x = 99,494 × 99,494
4. Step 4: Simplify right side
   73,244x = 9,899,056,036
5. Step 5: Solve for x
   x = 9,899,056,036/73,244
6. Step 6: Final answer
   x = 135,151.77