Finding the Third Proportional to 3,783,548 and 8,302,900

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783,548 : 8,302,900 = 8,302,900 : x
2. Step 2: Convert to fraction form
   3,783,548/8,302,900 = 8,302,900/x
3. Step 3: Cross multiply
   3,783,548x = 8,302,900 × 8,302,900
4. Step 4: Simplify right side
   3,783,548x = 68,938,148,410,000
5. Step 5: Solve for x
   x = 68,938,148,410,000/3,783,548
6. Step 6: Final answer
   x = 18,220,503.19