Finding the Third Proportional to 601,982.72 and 1,303,200.56

Step by Step Solution

1. Step 1: Write the proportion equation
   601,982.72 : 1,303,200.56 = 1,303,200.56 : x
2. Step 2: Convert to fraction form
   601,982.72/1,303,200.56 = 1,303,200.56/x
3. Step 3: Cross multiply
   601,982.72x = 1,303,200.56 × 1,303,200.56
4. Step 4: Simplify right side
   601,982.72x = 1,698,331,706,100.32
5. Step 5: Solve for x
   x = 1,698,331,706,100.32/601,982.72
6. Step 6: Final answer
   x = 2,821,230.00