Finding the Third Proportional to 714,339 and 972,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   714,339 : 972,796.50 = 972,796.50 : x
2. Step 2: Convert to fraction form
   714,339/972,796.50 = 972,796.50/x
3. Step 3: Cross multiply
   714,339x = 972,796.50 × 972,796.50
4. Step 4: Simplify right side
   714,339x = 946,333,030,412.25
5. Step 5: Solve for x
   x = 946,333,030,412.25/714,339
6. Step 6: Final answer
   x = 1,324,767.41