Finding the Third Proportional to 591,250 and 1,300,586

Step by Step Solution

1. Step 1: Write the proportion equation
   591,250 : 1,300,586 = 1,300,586 : x
2. Step 2: Convert to fraction form
   591,250/1,300,586 = 1,300,586/x
3. Step 3: Cross multiply
   591,250x = 1,300,586 × 1,300,586
4. Step 4: Simplify right side
   591,250x = 1,691,523,943,396
5. Step 5: Solve for x
   x = 1,691,523,943,396/591,250
6. Step 6: Final answer
   x = 2,860,928.45