Finding the Third Proportional to 11,822,965.88 and 17,819,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,822,965.88 : 17,819,014.50 = 17,819,014.50 : x
2. Step 2: Convert to fraction form
   11,822,965.88/17,819,014.50 = 17,819,014.50/x
3. Step 3: Cross multiply
   11,822,965.88x = 17,819,014.50 × 17,819,014.50
4. Step 4: Simplify right side
   11,822,965.88x = 317,517,277,751,210.25
5. Step 5: Solve for x
   x = 317,517,277,751,210.25/11,822,965.88
6. Step 6: Final answer
   x = 26,855,975.15