Finding the Third Proportional to 18,131,373 and 37,325,592

Step by Step Solution

1. Step 1: Write the proportion equation
   18,131,373 : 37,325,592 = 37,325,592 : x
2. Step 2: Convert to fraction form
   18,131,373/37,325,592 = 37,325,592/x
3. Step 3: Cross multiply
   18,131,373x = 37,325,592 × 37,325,592
4. Step 4: Simplify right side
   18,131,373x = 1,393,199,818,150,464
5. Step 5: Solve for x
   x = 1,393,199,818,150,464/18,131,373
6. Step 6: Final answer
   x = 76,839,179.15