Finding the Third Proportional to 17,815,022 and 39,034,804

Step by Step Solution

1. Step 1: Write the proportion equation
   17,815,022 : 39,034,804 = 39,034,804 : x
2. Step 2: Convert to fraction form
   17,815,022/39,034,804 = 39,034,804/x
3. Step 3: Cross multiply
   17,815,022x = 39,034,804 × 39,034,804
4. Step 4: Simplify right side
   17,815,022x = 1,523,715,923,318,416
5. Step 5: Solve for x
   x = 1,523,715,923,318,416/17,815,022
6. Step 6: Final answer
   x = 85,529,836.75