Finding the Third Proportional to 591,808 and 1,294,358

Step by Step Solution

1. Step 1: Write the proportion equation
   591,808 : 1,294,358 = 1,294,358 : x
2. Step 2: Convert to fraction form
   591,808/1,294,358 = 1,294,358/x
3. Step 3: Cross multiply
   591,808x = 1,294,358 × 1,294,358
4. Step 4: Simplify right side
   591,808x = 1,675,362,632,164
5. Step 5: Solve for x
   x = 1,675,362,632,164/591,808
6. Step 6: Final answer
   x = 2,830,922.58