Finding the Third Proportional to 32,560 and 70,940

Step by Step Solution

1. Step 1: Write the proportion equation
   32,560 : 70,940 = 70,940 : x
2. Step 2: Convert to fraction form
   32,560/70,940 = 70,940/x
3. Step 3: Cross multiply
   32,560x = 70,940 × 70,940
4. Step 4: Simplify right side
   32,560x = 5,032,483,600
5. Step 5: Solve for x
   x = 5,032,483,600/32,560
6. Step 6: Final answer
   x = 154,560.31