Finding the Third Proportional to 681,296 and 1,433,140

Step by Step Solution

1. Step 1: Write the proportion equation
   681,296 : 1,433,140 = 1,433,140 : x
2. Step 2: Convert to fraction form
   681,296/1,433,140 = 1,433,140/x
3. Step 3: Cross multiply
   681,296x = 1,433,140 × 1,433,140
4. Step 4: Simplify right side
   681,296x = 2,053,890,259,600
5. Step 5: Solve for x
   x = 2,053,890,259,600/681,296
6. Step 6: Final answer
   x = 3,014,681.22