Finding the Third Proportional to 3,780,144 and 8,084,832

Step by Step Solution

1. Step 1: Write the proportion equation
   3,780,144 : 8,084,832 = 8,084,832 : x
2. Step 2: Convert to fraction form
   3,780,144/8,084,832 = 8,084,832/x
3. Step 3: Cross multiply
   3,780,144x = 8,084,832 × 8,084,832
4. Step 4: Simplify right side
   3,780,144x = 65,364,508,468,224
5. Step 5: Solve for x
   x = 65,364,508,468,224/3,780,144
6. Step 6: Final answer
   x = 17,291,539.28