Finding the Third Proportional to 3,816,648 and 8,088,336

Step by Step Solution

1. Step 1: Write the proportion equation
   3,816,648 : 8,088,336 = 8,088,336 : x
2. Step 2: Convert to fraction form
   3,816,648/8,088,336 = 8,088,336/x
3. Step 3: Cross multiply
   3,816,648x = 8,088,336 × 8,088,336
4. Step 4: Simplify right side
   3,816,648x = 65,421,179,248,896
5. Step 5: Solve for x
   x = 65,421,179,248,896/3,816,648
6. Step 6: Final answer
   x = 17,141,004.16