Finding the Third Proportional to 47,017,850 and 71,236,455

Step by Step Solution

1. Step 1: Write the proportion equation
   47,017,850 : 71,236,455 = 71,236,455 : x
2. Step 2: Convert to fraction form
   47,017,850/71,236,455 = 71,236,455/x
3. Step 3: Cross multiply
   47,017,850x = 71,236,455 × 71,236,455
4. Step 4: Simplify right side
   47,017,850x = 5,074,632,520,967,025
5. Step 5: Solve for x
   x = 5,074,632,520,967,025/47,017,850
6. Step 6: Final answer
   x = 107,929,914.30