Finding the Third Proportional to 622,890.56 and 960,897.38

Step by Step Solution

1. Step 1: Write the proportion equation
   622,890.56 : 960,897.38 = 960,897.38 : x
2. Step 2: Convert to fraction form
   622,890.56/960,897.38 = 960,897.38/x
3. Step 3: Cross multiply
   622,890.56x = 960,897.38 × 960,897.38
4. Step 4: Simplify right side
   622,890.56x = 923,323,765,281.89
5. Step 5: Solve for x
   x = 923,323,765,281.89/622,890.56
6. Step 6: Final answer
   x = 1,482,321.01