Finding the Third Proportional to 32,913.84 and 69,749.44

Step by Step Solution

1. Step 1: Write the proportion equation
   32,913.84 : 69,749.44 = 69,749.44 : x
2. Step 2: Convert to fraction form
   32,913.84/69,749.44 = 69,749.44/x
3. Step 3: Cross multiply
   32,913.84x = 69,749.44 × 69,749.44
4. Step 4: Simplify right side
   32,913.84x = 4,864,984,031.57
5. Step 5: Solve for x
   x = 4,864,984,031.57/32,913.84
6. Step 6: Final answer
   x = 147,809.66