Finding the Third Proportional to 591,729 and 1,293,942

Step by Step Solution

1. Step 1: Write the proportion equation
   591,729 : 1,293,942 = 1,293,942 : x
2. Step 2: Convert to fraction form
   591,729/1,293,942 = 1,293,942/x
3. Step 3: Cross multiply
   591,729x = 1,293,942 × 1,293,942
4. Step 4: Simplify right side
   591,729x = 1,674,285,899,364
5. Step 5: Solve for x
   x = 1,674,285,899,364/591,729
6. Step 6: Final answer
   x = 2,829,480.89