Finding the Third Proportional to 11,718,945 and 25,706,994

Step by Step Solution

1. Step 1: Write the proportion equation
   11,718,945 : 25,706,994 = 25,706,994 : x
2. Step 2: Convert to fraction form
   11,718,945/25,706,994 = 25,706,994/x
3. Step 3: Cross multiply
   11,718,945x = 25,706,994 × 25,706,994
4. Step 4: Simplify right side
   11,718,945x = 660,849,540,516,036
5. Step 5: Solve for x
   x = 660,849,540,516,036/11,718,945
6. Step 6: Final answer
   x = 56,391,555.77