Finding the Third Proportional to 17,668,238 and 37,373,566

Step by Step Solution

1. Step 1: Write the proportion equation
   17,668,238 : 37,373,566 = 37,373,566 : x
2. Step 2: Convert to fraction form
   17,668,238/37,373,566 = 37,373,566/x
3. Step 3: Cross multiply
   17,668,238x = 37,373,566 × 37,373,566
4. Step 4: Simplify right side
   17,668,238x = 1,396,783,435,556,356
5. Step 5: Solve for x
   x = 1,396,783,435,556,356/17,668,238
6. Step 6: Final answer
   x = 79,056,181.81