Finding the Third Proportional to 32,769.56 and 69,411.94

Step by Step Solution

1. Step 1: Write the proportion equation
   32,769.56 : 69,411.94 = 69,411.94 : x
2. Step 2: Convert to fraction form
   32,769.56/69,411.94 = 69,411.94/x
3. Step 3: Cross multiply
   32,769.56x = 69,411.94 × 69,411.94
4. Step 4: Simplify right side
   32,769.56x = 4,818,017,067.50
5. Step 5: Solve for x
   x = 4,818,017,067.50/32,769.56
6. Step 6: Final answer
   x = 147,027.20