Finding the Third Proportional to 525,978 and 1,152,000

Step by Step Solution

1. Step 1: Write the proportion equation
   525,978 : 1,152,000 = 1,152,000 : x
2. Step 2: Convert to fraction form
   525,978/1,152,000 = 1,152,000/x
3. Step 3: Cross multiply
   525,978x = 1,152,000 × 1,152,000
4. Step 4: Simplify right side
   525,978x = 1,327,104,000,000
5. Step 5: Solve for x
   x = 1,327,104,000,000/525,978
6. Step 6: Final answer
   x = 2,523,116.94