Finding the Third Proportional to 17,641,815 and 37,836,225

Step by Step Solution

1. Step 1: Write the proportion equation
   17,641,815 : 37,836,225 = 37,836,225 : x
2. Step 2: Convert to fraction form
   17,641,815/37,836,225 = 37,836,225/x
3. Step 3: Cross multiply
   17,641,815x = 37,836,225 × 37,836,225
4. Step 4: Simplify right side
   17,641,815x = 1,431,579,922,250,625
5. Step 5: Solve for x
   x = 1,431,579,922,250,625/17,641,815
6. Step 6: Final answer
   x = 81,146,975.08