Finding the Third Proportional to 176,139 and 235,955.25

Step by Step Solution

1. Step 1: Write the proportion equation
   176,139 : 235,955.25 = 235,955.25 : x
2. Step 2: Convert to fraction form
   176,139/235,955.25 = 235,955.25/x
3. Step 3: Cross multiply
   176,139x = 235,955.25 × 235,955.25
4. Step 4: Simplify right side
   176,139x = 55,674,880,002.56
5. Step 5: Solve for x
   x = 55,674,880,002.56/176,139
6. Step 6: Final answer
   x = 316,084.91