Finding the Third Proportional to 9,081,960 and 13,661,196

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081,960 : 13,661,196 = 13,661,196 : x
2. Step 2: Convert to fraction form
   9,081,960/13,661,196 = 13,661,196/x
3. Step 3: Cross multiply
   9,081,960x = 13,661,196 × 13,661,196
4. Step 4: Simplify right side
   9,081,960x = 186,628,276,150,416
5. Step 5: Solve for x
   x = 186,628,276,150,416/9,081,960
6. Step 6: Final answer
   x = 20,549,339.15