Finding the Third Proportional to 1,422,046.13 and 3,110,131.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,422,046.13 : 3,110,131.69 = 3,110,131.69 : x
2. Step 2: Convert to fraction form
   1,422,046.13/3,110,131.69 = 3,110,131.69/x
3. Step 3: Cross multiply
   1,422,046.13x = 3,110,131.69 × 3,110,131.69
4. Step 4: Simplify right side
   1,422,046.13x = 9,672,919,113,591.60
5. Step 5: Solve for x
   x = 9,672,919,113,591.60/1,422,046.13
6. Step 6: Final answer
   x = 6,802,113.48