Finding the Third Proportional to 17,380,256 and 26,294,078

Step by Step Solution

1. Step 1: Write the proportion equation
   17,380,256 : 26,294,078 = 26,294,078 : x
2. Step 2: Convert to fraction form
   17,380,256/26,294,078 = 26,294,078/x
3. Step 3: Cross multiply
   17,380,256x = 26,294,078 × 26,294,078
4. Step 4: Simplify right side
   17,380,256x = 691,378,537,870,084
5. Step 5: Solve for x
   x = 691,378,537,870,084/17,380,256
6. Step 6: Final answer
   x = 39,779,537.07