Finding the Third Proportional to 47,596.78 and 70,875.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,596.78 : 70,875.42 = 70,875.42 : x
2. Step 2: Convert to fraction form
   47,596.78/70,875.42 = 70,875.42/x
3. Step 3: Cross multiply
   47,596.78x = 70,875.42 × 70,875.42
4. Step 4: Simplify right side
   47,596.78x = 5,023,325,425.96
5. Step 5: Solve for x
   x = 5,023,325,425.96/47,596.78
6. Step 6: Final answer
   x = 105,539.18