Finding the Third Proportional to 488,657.81 and 1,141,750.69

Step by Step Solution

1. Step 1: Write the proportion equation
   488,657.81 : 1,141,750.69 = 1,141,750.69 : x
2. Step 2: Convert to fraction form
   488,657.81/1,141,750.69 = 1,141,750.69/x
3. Step 3: Cross multiply
   488,657.81x = 1,141,750.69 × 1,141,750.69
4. Step 4: Simplify right side
   488,657.81x = 1,303,594,632,406.72
5. Step 5: Solve for x
   x = 1,303,594,632,406.72/488,657.81
6. Step 6: Final answer
   x = 2,667,704.47