Finding the Third Proportional to 32,421.94 and 70,994.81

Step by Step Solution

1. Step 1: Write the proportion equation
   32,421.94 : 70,994.81 = 70,994.81 : x
2. Step 2: Convert to fraction form
   32,421.94/70,994.81 = 70,994.81/x
3. Step 3: Cross multiply
   32,421.94x = 70,994.81 × 70,994.81
4. Step 4: Simplify right side
   32,421.94x = 5,040,263,401.91
5. Step 5: Solve for x
   x = 5,040,263,401.91/32,421.94
6. Step 6: Final answer
   x = 155,458.43