Finding the Third Proportional to 830,530 and 1,776,226

Step by Step Solution

1. Step 1: Write the proportion equation
   830,530 : 1,776,226 = 1,776,226 : x
2. Step 2: Convert to fraction form
   830,530/1,776,226 = 1,776,226/x
3. Step 3: Cross multiply
   830,530x = 1,776,226 × 1,776,226
4. Step 4: Simplify right side
   830,530x = 3,154,978,803,076
5. Step 5: Solve for x
   x = 3,154,978,803,076/830,530
6. Step 6: Final answer
   x = 3,798,753.57