Finding the Third Proportional to 202,401 and 297,036.56

Step by Step Solution

1. Step 1: Write the proportion equation
   202,401 : 297,036.56 = 297,036.56 : x
2. Step 2: Convert to fraction form
   202,401/297,036.56 = 297,036.56/x
3. Step 3: Cross multiply
   202,401x = 297,036.56 × 297,036.56
4. Step 4: Simplify right side
   202,401x = 88,230,719,461.82
5. Step 5: Solve for x
   x = 88,230,719,461.82/202,401
6. Step 6: Final answer
   x = 435,920.37