Finding the Third Proportional to 32,916.38 and 70,828.59

Step by Step Solution

1. Step 1: Write the proportion equation
   32,916.38 : 70,828.59 = 70,828.59 : x
2. Step 2: Convert to fraction form
   32,916.38/70,828.59 = 70,828.59/x
3. Step 3: Cross multiply
   32,916.38x = 70,828.59 × 70,828.59
4. Step 4: Simplify right side
   32,916.38x = 5,016,689,692.60
5. Step 5: Solve for x
   x = 5,016,689,692.60/32,916.38
6. Step 6: Final answer
   x = 152,407.11