Finding the Third Proportional to 874,963.69 and 1,819,766.25

Step by Step Solution

1. Step 1: Write the proportion equation
   874,963.69 : 1,819,766.25 = 1,819,766.25 : x
2. Step 2: Convert to fraction form
   874,963.69/1,819,766.25 = 1,819,766.25/x
3. Step 3: Cross multiply
   874,963.69x = 1,819,766.25 × 1,819,766.25
4. Step 4: Simplify right side
   874,963.69x = 3,311,549,204,639.06
5. Step 5: Solve for x
   x = 3,311,549,204,639.06/874,963.69
6. Step 6: Final answer
   x = 3,784,784.73