Finding the Third Proportional to 477,124.50 and 1,039,986

Step by Step Solution

1. Step 1: Write the proportion equation
   477,124.50 : 1,039,986 = 1,039,986 : x
2. Step 2: Convert to fraction form
   477,124.50/1,039,986 = 1,039,986/x
3. Step 3: Cross multiply
   477,124.50x = 1,039,986 × 1,039,986
4. Step 4: Simplify right side
   477,124.50x = 1,081,570,880,196
5. Step 5: Solve for x
   x = 1,081,570,880,196/477,124.50
6. Step 6: Final answer
   x = 2,266,852.53