Finding the Third Proportional to 17,218,531 and 37,463,654

Step by Step Solution

1. Step 1: Write the proportion equation
   17,218,531 : 37,463,654 = 37,463,654 : x
2. Step 2: Convert to fraction form
   17,218,531/37,463,654 = 37,463,654/x
3. Step 3: Cross multiply
   17,218,531x = 37,463,654 × 37,463,654
4. Step 4: Simplify right side
   17,218,531x = 1,403,525,371,031,716
5. Step 5: Solve for x
   x = 1,403,525,371,031,716/17,218,531
6. Step 6: Final answer
   x = 81,512,492.04