Finding the Third Proportional to 12,008,891 and 17,695,708

Step by Step Solution

1. Step 1: Write the proportion equation
   12,008,891 : 17,695,708 = 17,695,708 : x
2. Step 2: Convert to fraction form
   12,008,891/17,695,708 = 17,695,708/x
3. Step 3: Cross multiply
   12,008,891x = 17,695,708 × 17,695,708
4. Step 4: Simplify right side
   12,008,891x = 313,138,081,621,264
5. Step 5: Solve for x
   x = 313,138,081,621,264/12,008,891
6. Step 6: Final answer
   x = 26,075,520.35