Finding the Third Proportional to 47,851.31 and 70,682.91

Step by Step Solution

1. Step 1: Write the proportion equation
   47,851.31 : 70,682.91 = 70,682.91 : x
2. Step 2: Convert to fraction form
   47,851.31/70,682.91 = 70,682.91/x
3. Step 3: Cross multiply
   47,851.31x = 70,682.91 × 70,682.91
4. Step 4: Simplify right side
   47,851.31x = 4,996,073,235.95
5. Step 5: Solve for x
   x = 4,996,073,235.95/47,851.31
6. Step 6: Final answer
   x = 104,408.28