Finding the Third Proportional to 91,716.05 and 200,801.53

Step by Step Solution

1. Step 1: Write the proportion equation
   91,716.05 : 200,801.53 = 200,801.53 : x
2. Step 2: Convert to fraction form
   91,716.05/200,801.53 = 200,801.53/x
3. Step 3: Cross multiply
   91,716.05x = 200,801.53 × 200,801.53
4. Step 4: Simplify right side
   91,716.05x = 40,321,254,952.34
5. Step 5: Solve for x
   x = 40,321,254,952.34/91,716.05
6. Step 6: Final answer
   x = 439,631.41