Finding the Third Proportional to 651,942.42 and 997,294.78

Step by Step Solution

1. Step 1: Write the proportion equation
   651,942.42 : 997,294.78 = 997,294.78 : x
2. Step 2: Convert to fraction form
   651,942.42/997,294.78 = 997,294.78/x
3. Step 3: Cross multiply
   651,942.42x = 997,294.78 × 997,294.78
4. Step 4: Simplify right side
   651,942.42x = 994,596,880,708.49
5. Step 5: Solve for x
   x = 994,596,880,708.49/651,942.42
6. Step 6: Final answer
   x = 1,525,590.06