Finding the Third Proportional to 830,558 and 1,776,283

Step by Step Solution

1. Step 1: Write the proportion equation
   830,558 : 1,776,283 = 1,776,283 : x
2. Step 2: Convert to fraction form
   830,558/1,776,283 = 1,776,283/x
3. Step 3: Cross multiply
   830,558x = 1,776,283 × 1,776,283
4. Step 4: Simplify right side
   830,558x = 3,155,181,296,089
5. Step 5: Solve for x
   x = 3,155,181,296,089/830,558
6. Step 6: Final answer
   x = 3,798,869.31