Finding the Third Proportional to 501,318 and 1,043,942

Step by Step Solution

1. Step 1: Write the proportion equation
   501,318 : 1,043,942 = 1,043,942 : x
2. Step 2: Convert to fraction form
   501,318/1,043,942 = 1,043,942/x
3. Step 3: Cross multiply
   501,318x = 1,043,942 × 1,043,942
4. Step 4: Simplify right side
   501,318x = 1,089,814,899,364
5. Step 5: Solve for x
   x = 1,089,814,899,364/501,318
6. Step 6: Final answer
   x = 2,173,899.40