Finding the Third Proportional to 4,294,789.59 and 9,262,081.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,294,789.59 : 9,262,081.69 = 9,262,081.69 : x
2. Step 2: Convert to fraction form
   4,294,789.59/9,262,081.69 = 9,262,081.69/x
3. Step 3: Cross multiply
   4,294,789.59x = 9,262,081.69 × 9,262,081.69
4. Step 4: Simplify right side
   4,294,789.59x = 85,786,157,185,922.84
5. Step 5: Solve for x
   x = 85,786,157,185,922.84/4,294,789.59
6. Step 6: Final answer
   x = 19,974,472.63