Finding the Third Proportional to 503,646 and 1,063,606.50

Step by Step Solution

1. Step 1: Write the proportion equation
   503,646 : 1,063,606.50 = 1,063,606.50 : x
2. Step 2: Convert to fraction form
   503,646/1,063,606.50 = 1,063,606.50/x
3. Step 3: Cross multiply
   503,646x = 1,063,606.50 × 1,063,606.50
4. Step 4: Simplify right side
   503,646x = 1,131,258,786,842.25
5. Step 5: Solve for x
   x = 1,131,258,786,842.25/503,646
6. Step 6: Final answer
   x = 2,246,138.73