Finding the Third Proportional to 8,080,784 and 17,955,280

Step by Step Solution

1. Step 1: Write the proportion equation
   8,080,784 : 17,955,280 = 17,955,280 : x
2. Step 2: Convert to fraction form
   8,080,784/17,955,280 = 17,955,280/x
3. Step 3: Cross multiply
   8,080,784x = 17,955,280 × 17,955,280
4. Step 4: Simplify right side
   8,080,784x = 322,392,079,878,400
5. Step 5: Solve for x
   x = 322,392,079,878,400/8,080,784
6. Step 6: Final answer
   x = 39,896,138.78