Finding the Third Proportional to 8,162,340 and 17,794,380

Step by Step Solution

1. Step 1: Write the proportion equation
   8,162,340 : 17,794,380 = 17,794,380 : x
2. Step 2: Convert to fraction form
   8,162,340/17,794,380 = 17,794,380/x
3. Step 3: Cross multiply
   8,162,340x = 17,794,380 × 17,794,380
4. Step 4: Simplify right side
   8,162,340x = 316,639,959,584,400
5. Step 5: Solve for x
   x = 316,639,959,584,400/8,162,340
6. Step 6: Final answer
   x = 38,792,792.21