Finding the Third Proportional to 32,429.81 and 71,244.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,429.81 : 71,244.56 = 71,244.56 : x
2. Step 2: Convert to fraction form
   32,429.81/71,244.56 = 71,244.56/x
3. Step 3: Cross multiply
   32,429.81x = 71,244.56 × 71,244.56
4. Step 4: Simplify right side
   32,429.81x = 5,075,787,685.82
5. Step 5: Solve for x
   x = 5,075,787,685.82/32,429.81
6. Step 6: Final answer
   x = 156,516.10