Finding the Third Proportional to 17,218,544 and 37,463,677

Step by Step Solution

1. Step 1: Write the proportion equation
   17,218,544 : 37,463,677 = 37,463,677 : x
2. Step 2: Convert to fraction form
   17,218,544/37,463,677 = 37,463,677/x
3. Step 3: Cross multiply
   17,218,544x = 37,463,677 × 37,463,677
4. Step 4: Simplify right side
   17,218,544x = 1,403,527,094,360,329
5. Step 5: Solve for x
   x = 1,403,527,094,360,329/17,218,544
6. Step 6: Final answer
   x = 81,512,530.58