Finding the Third Proportional to 231,298.50 and 362,922

Step by Step Solution

1. Step 1: Write the proportion equation
   231,298.50 : 362,922 = 362,922 : x
2. Step 2: Convert to fraction form
   231,298.50/362,922 = 362,922/x
3. Step 3: Cross multiply
   231,298.50x = 362,922 × 362,922
4. Step 4: Simplify right side
   231,298.50x = 131,712,378,084
5. Step 5: Solve for x
   x = 131,712,378,084/231,298.50
6. Step 6: Final answer
   x = 569,447.61