Finding the Third Proportional to 18,131,375 and 37,325,596

Step by Step Solution

1. Step 1: Write the proportion equation
   18,131,375 : 37,325,596 = 37,325,596 : x
2. Step 2: Convert to fraction form
   18,131,375/37,325,596 = 37,325,596/x
3. Step 3: Cross multiply
   18,131,375x = 37,325,596 × 37,325,596
4. Step 4: Simplify right side
   18,131,375x = 1,393,200,116,755,216
5. Step 5: Solve for x
   x = 1,393,200,116,755,216/18,131,375
6. Step 6: Final answer
   x = 76,839,187.14