Finding the Third Proportional to 67,563 and 156,412.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,563 : 156,412.50 = 156,412.50 : x
2. Step 2: Convert to fraction form
   67,563/156,412.50 = 156,412.50/x
3. Step 3: Cross multiply
   67,563x = 156,412.50 × 156,412.50
4. Step 4: Simplify right side
   67,563x = 24,464,870,156.25
5. Step 5: Solve for x
   x = 24,464,870,156.25/67,563
6. Step 6: Final answer
   x = 362,104.56