Finding the Third Proportional to 903,939.50 and 1,323,563

Step by Step Solution

1. Step 1: Write the proportion equation
   903,939.50 : 1,323,563 = 1,323,563 : x
2. Step 2: Convert to fraction form
   903,939.50/1,323,563 = 1,323,563/x
3. Step 3: Cross multiply
   903,939.50x = 1,323,563 × 1,323,563
4. Step 4: Simplify right side
   903,939.50x = 1,751,819,014,969
5. Step 5: Solve for x
   x = 1,751,819,014,969/903,939.50
6. Step 6: Final answer
   x = 1,937,982.59