Finding the Third Proportional to 582,641.25 and 1,271,199

Step by Step Solution

1. Step 1: Write the proportion equation
   582,641.25 : 1,271,199 = 1,271,199 : x
2. Step 2: Convert to fraction form
   582,641.25/1,271,199 = 1,271,199/x
3. Step 3: Cross multiply
   582,641.25x = 1,271,199 × 1,271,199
4. Step 4: Simplify right side
   582,641.25x = 1,615,946,897,601
5. Step 5: Solve for x
   x = 1,615,946,897,601/582,641.25
6. Step 6: Final answer
   x = 2,773,485.22