Finding the Third Proportional to 67,602 and 156,493.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,602 : 156,493.50 = 156,493.50 : x
2. Step 2: Convert to fraction form
   67,602/156,493.50 = 156,493.50/x
3. Step 3: Cross multiply
   67,602x = 156,493.50 × 156,493.50
4. Step 4: Simplify right side
   67,602x = 24,490,215,542.25
5. Step 5: Solve for x
   x = 24,490,215,542.25/67,602
6. Step 6: Final answer
   x = 362,270.58