Finding the Third Proportional to 8,078,004 and 17,290,980

Step by Step Solution

1. Step 1: Write the proportion equation
   8,078,004 : 17,290,980 = 17,290,980 : x
2. Step 2: Convert to fraction form
   8,078,004/17,290,980 = 17,290,980/x
3. Step 3: Cross multiply
   8,078,004x = 17,290,980 × 17,290,980
4. Step 4: Simplify right side
   8,078,004x = 298,977,989,360,400
5. Step 5: Solve for x
   x = 298,977,989,360,400/8,078,004
6. Step 6: Final answer
   x = 37,011,369.31