Finding the Third Proportional to 47,710 and 70,106

Step by Step Solution

1. Step 1: Write the proportion equation
   47,710 : 70,106 = 70,106 : x
2. Step 2: Convert to fraction form
   47,710/70,106 = 70,106/x
3. Step 3: Cross multiply
   47,710x = 70,106 × 70,106
4. Step 4: Simplify right side
   47,710x = 4,914,851,236
5. Step 5: Solve for x
   x = 4,914,851,236/47,710
6. Step 6: Final answer
   x = 103,015.12