Finding the Third Proportional to 231,300 and 362,924.25

Step by Step Solution

1. Step 1: Write the proportion equation
   231,300 : 362,924.25 = 362,924.25 : x
2. Step 2: Convert to fraction form
   231,300/362,924.25 = 362,924.25/x
3. Step 3: Cross multiply
   231,300x = 362,924.25 × 362,924.25
4. Step 4: Simplify right side
   231,300x = 131,714,011,238.06
5. Step 5: Solve for x
   x = 131,714,011,238.06/231,300
6. Step 6: Final answer
   x = 569,450.98