Finding the Third Proportional to 8,461,110.38 and 13,079,797.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,461,110.38 : 13,079,797.88 = 13,079,797.88 : x
2. Step 2: Convert to fraction form
   8,461,110.38/13,079,797.88 = 13,079,797.88/x
3. Step 3: Cross multiply
   8,461,110.38x = 13,079,797.88 × 13,079,797.88
4. Step 4: Simplify right side
   8,461,110.38x = 171,081,112,450,854.50
5. Step 5: Solve for x
   x = 171,081,112,450,854.50/8,461,110.38
6. Step 6: Final answer
   x = 20,219,699.88