Finding the Third Proportional to 70,532 and 150,768.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,532 : 150,768.50 = 150,768.50 : x
2. Step 2: Convert to fraction form
   70,532/150,768.50 = 150,768.50/x
3. Step 3: Cross multiply
   70,532x = 150,768.50 × 150,768.50
4. Step 4: Simplify right side
   70,532x = 22,731,140,592.25
5. Step 5: Solve for x
   x = 22,731,140,592.25/70,532
6. Step 6: Final answer
   x = 322,281.24