Finding the Third Proportional to 830,164 and 1,245,250

Step by Step Solution

1. Step 1: Write the proportion equation
   830,164 : 1,245,250 = 1,245,250 : x
2. Step 2: Convert to fraction form
   830,164/1,245,250 = 1,245,250/x
3. Step 3: Cross multiply
   830,164x = 1,245,250 × 1,245,250
4. Step 4: Simplify right side
   830,164x = 1,550,647,562,500
5. Step 5: Solve for x
   x = 1,550,647,562,500/830,164
6. Step 6: Final answer
   x = 1,867,881.00