Finding the Third Proportional to 804,956.50 and 1,089,337

Step by Step Solution

1. Step 1: Write the proportion equation
   804,956.50 : 1,089,337 = 1,089,337 : x
2. Step 2: Convert to fraction form
   804,956.50/1,089,337 = 1,089,337/x
3. Step 3: Cross multiply
   804,956.50x = 1,089,337 × 1,089,337
4. Step 4: Simplify right side
   804,956.50x = 1,186,655,099,569
5. Step 5: Solve for x
   x = 1,186,655,099,569/804,956.50
6. Step 6: Final answer
   x = 1,474,185.37