Finding the Third Proportional to 93,112 and 200,986

Step by Step Solution

1. Step 1: Write the proportion equation
   93,112 : 200,986 = 200,986 : x
2. Step 2: Convert to fraction form
   93,112/200,986 = 200,986/x
3. Step 3: Cross multiply
   93,112x = 200,986 × 200,986
4. Step 4: Simplify right side
   93,112x = 40,395,372,196
5. Step 5: Solve for x
   x = 40,395,372,196/93,112
6. Step 6: Final answer
   x = 433,836.37