Finding the Third Proportional to 32,916.75 and 70,828.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,916.75 : 70,828.75 = 70,828.75 : x
2. Step 2: Convert to fraction form
   32,916.75/70,828.75 = 70,828.75/x
3. Step 3: Cross multiply
   32,916.75x = 70,828.75 × 70,828.75
4. Step 4: Simplify right side
   32,916.75x = 5,016,711,826.56
5. Step 5: Solve for x
   x = 5,016,711,826.56/32,916.75
6. Step 6: Final answer
   x = 152,406.05