Finding the Third Proportional to 70,823.25 and 152,171.25

Step by Step Solution

1. Step 1: Write the proportion equation
   70,823.25 : 152,171.25 = 152,171.25 : x
2. Step 2: Convert to fraction form
   70,823.25/152,171.25 = 152,171.25/x
3. Step 3: Cross multiply
   70,823.25x = 152,171.25 × 152,171.25
4. Step 4: Simplify right side
   70,823.25x = 23,156,089,326.56
5. Step 5: Solve for x
   x = 23,156,089,326.56/70,823.25
6. Step 6: Final answer
   x = 326,956.04