Finding the Third Proportional to 591,056 and 1,260,736

Step by Step Solution

1. Step 1: Write the proportion equation
   591,056 : 1,260,736 = 1,260,736 : x
2. Step 2: Convert to fraction form
   591,056/1,260,736 = 1,260,736/x
3. Step 3: Cross multiply
   591,056x = 1,260,736 × 1,260,736
4. Step 4: Simplify right side
   591,056x = 1,589,455,261,696
5. Step 5: Solve for x
   x = 1,589,455,261,696/591,056
6. Step 6: Final answer
   x = 2,689,178.79