Finding the Third Proportional to 16,974,316 and 34,733,031

Step by Step Solution

1. Step 1: Write the proportion equation
   16,974,316 : 34,733,031 = 34,733,031 : x
2. Step 2: Convert to fraction form
   16,974,316/34,733,031 = 34,733,031/x
3. Step 3: Cross multiply
   16,974,316x = 34,733,031 × 34,733,031
4. Step 4: Simplify right side
   16,974,316x = 1,206,383,442,446,961
5. Step 5: Solve for x
   x = 1,206,383,442,446,961/16,974,316
6. Step 6: Final answer
   x = 71,071,107.81