Finding the Third Proportional to 47,637 and 70,030

Step by Step Solution

1. Step 1: Write the proportion equation
   47,637 : 70,030 = 70,030 : x
2. Step 2: Convert to fraction form
   47,637/70,030 = 70,030/x
3. Step 3: Cross multiply
   47,637x = 70,030 × 70,030
4. Step 4: Simplify right side
   47,637x = 4,904,200,900
5. Step 5: Solve for x
   x = 4,904,200,900/47,637
6. Step 6: Final answer
   x = 102,949.41