Finding the Third Proportional to 47,359 and 70,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,359 : 70,714.50 = 70,714.50 : x
2. Step 2: Convert to fraction form
   47,359/70,714.50 = 70,714.50/x
3. Step 3: Cross multiply
   47,359x = 70,714.50 × 70,714.50
4. Step 4: Simplify right side
   47,359x = 5,000,540,510.25
5. Step 5: Solve for x
   x = 5,000,540,510.25/47,359
6. Step 6: Final answer
   x = 105,587.97