Finding the Third Proportional to 11,786,501 and 17,607,162

Step by Step Solution

1. Step 1: Write the proportion equation
   11,786,501 : 17,607,162 = 17,607,162 : x
2. Step 2: Convert to fraction form
   11,786,501/17,607,162 = 17,607,162/x
3. Step 3: Cross multiply
   11,786,501x = 17,607,162 × 17,607,162
4. Step 4: Simplify right side
   11,786,501x = 310,012,153,694,244
5. Step 5: Solve for x
   x = 310,012,153,694,244/11,786,501
6. Step 6: Final answer
   x = 26,302,305.81