Finding the Third Proportional to 16,521,082 and 35,787,450

Step by Step Solution

1. Step 1: Write the proportion equation
   16,521,082 : 35,787,450 = 35,787,450 : x
2. Step 2: Convert to fraction form
   16,521,082/35,787,450 = 35,787,450/x
3. Step 3: Cross multiply
   16,521,082x = 35,787,450 × 35,787,450
4. Step 4: Simplify right side
   16,521,082x = 1,280,741,577,502,500
5. Step 5: Solve for x
   x = 1,280,741,577,502,500/16,521,082
6. Step 6: Final answer
   x = 77,521,652.49