Finding the Third Proportional to 47,019,124 and 72,624,916

Step by Step Solution

1. Step 1: Write the proportion equation
   47,019,124 : 72,624,916 = 72,624,916 : x
2. Step 2: Convert to fraction form
   47,019,124/72,624,916 = 72,624,916/x
3. Step 3: Cross multiply
   47,019,124x = 72,624,916 × 72,624,916
4. Step 4: Simplify right side
   47,019,124x = 5,274,378,424,007,056
5. Step 5: Solve for x
   x = 5,274,378,424,007,056/47,019,124
6. Step 6: Final answer
   x = 112,175,174.17