Finding the Third Proportional to 830,560.50 and 1,776,287.25

Step by Step Solution

1. Step 1: Write the proportion equation
   830,560.50 : 1,776,287.25 = 1,776,287.25 : x
2. Step 2: Convert to fraction form
   830,560.50/1,776,287.25 = 1,776,287.25/x
3. Step 3: Cross multiply
   830,560.50x = 1,776,287.25 × 1,776,287.25
4. Step 4: Simplify right side
   830,560.50x = 3,155,196,394,512.56
5. Step 5: Solve for x
   x = 3,155,196,394,512.56/830,560.50
6. Step 6: Final answer
   x = 3,798,876.05