Finding the Third Proportional to 47,705 and 70,099

Step by Step Solution

1. Step 1: Write the proportion equation
   47,705 : 70,099 = 70,099 : x
2. Step 2: Convert to fraction form
   47,705/70,099 = 70,099/x
3. Step 3: Cross multiply
   47,705x = 70,099 × 70,099
4. Step 4: Simplify right side
   47,705x = 4,913,869,801
5. Step 5: Solve for x
   x = 4,913,869,801/47,705
6. Step 6: Final answer
   x = 103,005.34