Finding the Third Proportional to 47,017,852 and 71,236,458

Step by Step Solution

1. Step 1: Write the proportion equation
   47,017,852 : 71,236,458 = 71,236,458 : x
2. Step 2: Convert to fraction form
   47,017,852/71,236,458 = 71,236,458/x
3. Step 3: Cross multiply
   47,017,852x = 71,236,458 × 71,236,458
4. Step 4: Simplify right side
   47,017,852x = 5,074,632,948,385,764
5. Step 5: Solve for x
   x = 5,074,632,948,385,764/47,017,852
6. Step 6: Final answer
   x = 107,929,918.80