Finding the Third Proportional to 488,524 and 1,076,440

Step by Step Solution

1. Step 1: Write the proportion equation
   488,524 : 1,076,440 = 1,076,440 : x
2. Step 2: Convert to fraction form
   488,524/1,076,440 = 1,076,440/x
3. Step 3: Cross multiply
   488,524x = 1,076,440 × 1,076,440
4. Step 4: Simplify right side
   488,524x = 1,158,723,073,600
5. Step 5: Solve for x
   x = 1,158,723,073,600/488,524
6. Step 6: Final answer
   x = 2,371,885.67