Finding the Third Proportional to 32,948 and 70,072

Step by Step Solution

1. Step 1: Write the proportion equation
   32,948 : 70,072 = 70,072 : x
2. Step 2: Convert to fraction form
   32,948/70,072 = 70,072/x
3. Step 3: Cross multiply
   32,948x = 70,072 × 70,072
4. Step 4: Simplify right side
   32,948x = 4,910,085,184
5. Step 5: Solve for x
   x = 4,910,085,184/32,948
6. Step 6: Final answer
   x = 149,025.29