Finding the Third Proportional to 33,916 and 70,928

Step by Step Solution

1. Step 1: Write the proportion equation
   33,916 : 70,928 = 70,928 : x
2. Step 2: Convert to fraction form
   33,916/70,928 = 70,928/x
3. Step 3: Cross multiply
   33,916x = 70,928 × 70,928
4. Step 4: Simplify right side
   33,916x = 5,030,781,184
5. Step 5: Solve for x
   x = 5,030,781,184/33,916
6. Step 6: Final answer
   x = 148,330.62