Finding the Third Proportional to 11,776,882 and 17,724,290

Step by Step Solution

1. Step 1: Write the proportion equation
   11,776,882 : 17,724,290 = 17,724,290 : x
2. Step 2: Convert to fraction form
   11,776,882/17,724,290 = 17,724,290/x
3. Step 3: Cross multiply
   11,776,882x = 17,724,290 × 17,724,290
4. Step 4: Simplify right side
   11,776,882x = 314,150,456,004,100
5. Step 5: Solve for x
   x = 314,150,456,004,100/11,776,882
6. Step 6: Final answer
   x = 26,675,180.75