Finding the Third Proportional to 31,074,944 and 47,043,996

Step by Step Solution

1. Step 1: Write the proportion equation
   31,074,944 : 47,043,996 = 47,043,996 : x
2. Step 2: Convert to fraction form
   31,074,944/47,043,996 = 47,043,996/x
3. Step 3: Cross multiply
   31,074,944x = 47,043,996 × 47,043,996
4. Step 4: Simplify right side
   31,074,944x = 2,213,137,559,648,016
5. Step 5: Solve for x
   x = 2,213,137,559,648,016/31,074,944
6. Step 6: Final answer
   x = 71,219,357.94