Finding the Third Proportional to 3,782,184 and 8,194,512

Step by Step Solution

1. Step 1: Write the proportion equation
   3,782,184 : 8,194,512 = 8,194,512 : x
2. Step 2: Convert to fraction form
   3,782,184/8,194,512 = 8,194,512/x
3. Step 3: Cross multiply
   3,782,184x = 8,194,512 × 8,194,512
4. Step 4: Simplify right side
   3,782,184x = 67,150,026,918,144
5. Step 5: Solve for x
   x = 67,150,026,918,144/3,782,184
6. Step 6: Final answer
   x = 17,754,299.35