Finding the Third Proportional to 47,022,408 and 72,628,908

Step by Step Solution

1. Step 1: Write the proportion equation
   47,022,408 : 72,628,908 = 72,628,908 : x
2. Step 2: Convert to fraction form
   47,022,408/72,628,908 = 72,628,908/x
3. Step 3: Cross multiply
   47,022,408x = 72,628,908 × 72,628,908
4. Step 4: Simplify right side
   47,022,408x = 5,274,958,277,272,464
5. Step 5: Solve for x
   x = 5,274,958,277,272,464/47,022,408
6. Step 6: Final answer
   x = 112,179,671.39