Finding the Third Proportional to 784,339.88 and 1,662,858

Step by Step Solution

1. Step 1: Write the proportion equation
   784,339.88 : 1,662,858 = 1,662,858 : x
2. Step 2: Convert to fraction form
   784,339.88/1,662,858 = 1,662,858/x
3. Step 3: Cross multiply
   784,339.88x = 1,662,858 × 1,662,858
4. Step 4: Simplify right side
   784,339.88x = 2,765,096,728,164
5. Step 5: Solve for x
   x = 2,765,096,728,164/784,339.88
6. Step 6: Final answer
   x = 3,525,380.79