Finding the Third Proportional to 8,227,476 and 17,719,290

Step by Step Solution

1. Step 1: Write the proportion equation
   8,227,476 : 17,719,290 = 17,719,290 : x
2. Step 2: Convert to fraction form
   8,227,476/17,719,290 = 17,719,290/x
3. Step 3: Cross multiply
   8,227,476x = 17,719,290 × 17,719,290
4. Step 4: Simplify right side
   8,227,476x = 313,973,238,104,100
5. Step 5: Solve for x
   x = 313,973,238,104,100/8,227,476
6. Step 6: Final answer
   x = 38,161,550.16