Finding the Third Proportional to 8,107,830 and 17,617,500

Step by Step Solution

1. Step 1: Write the proportion equation
   8,107,830 : 17,617,500 = 17,617,500 : x
2. Step 2: Convert to fraction form
   8,107,830/17,617,500 = 17,617,500/x
3. Step 3: Cross multiply
   8,107,830x = 17,617,500 × 17,617,500
4. Step 4: Simplify right side
   8,107,830x = 310,376,306,250,000
5. Step 5: Solve for x
   x = 310,376,306,250,000/8,107,830
6. Step 6: Final answer
   x = 38,281,057.48