Finding the Third Proportional to 625,945.50 and 982,980

Step by Step Solution

1. Step 1: Write the proportion equation
   625,945.50 : 982,980 = 982,980 : x
2. Step 2: Convert to fraction form
   625,945.50/982,980 = 982,980/x
3. Step 3: Cross multiply
   625,945.50x = 982,980 × 982,980
4. Step 4: Simplify right side
   625,945.50x = 966,249,680,400
5. Step 5: Solve for x
   x = 966,249,680,400/625,945.50
6. Step 6: Final answer
   x = 1,543,664.23