Finding the Third Proportional to 47,019,112 and 72,624,893

Step by Step Solution

1. Step 1: Write the proportion equation
   47,019,112 : 72,624,893 = 72,624,893 : x
2. Step 2: Convert to fraction form
   47,019,112/72,624,893 = 72,624,893/x
3. Step 3: Cross multiply
   47,019,112x = 72,624,893 × 72,624,893
4. Step 4: Simplify right side
   47,019,112x = 5,274,375,083,261,449
5. Step 5: Solve for x
   x = 5,274,375,083,261,449/47,019,112
6. Step 6: Final answer
   x = 112,175,131.75