Finding the Third Proportional to 410,140 and 883,142

Step by Step Solution

1. Step 1: Write the proportion equation
   410,140 : 883,142 = 883,142 : x
2. Step 2: Convert to fraction form
   410,140/883,142 = 883,142/x
3. Step 3: Cross multiply
   410,140x = 883,142 × 883,142
4. Step 4: Simplify right side
   410,140x = 779,939,792,164
5. Step 5: Solve for x
   x = 779,939,792,164/410,140
6. Step 6: Final answer
   x = 1,901,642.83