Finding the Third Proportional to 32,181.75 and 70,906.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,181.75 : 70,906.50 = 70,906.50 : x
2. Step 2: Convert to fraction form
   32,181.75/70,906.50 = 70,906.50/x
3. Step 3: Cross multiply
   32,181.75x = 70,906.50 × 70,906.50
4. Step 4: Simplify right side
   32,181.75x = 5,027,731,742.25
5. Step 5: Solve for x
   x = 5,027,731,742.25/32,181.75
6. Step 6: Final answer
   x = 156,229.28