Finding the Third Proportional to 488,564 and 1,076,516

Step by Step Solution

1. Step 1: Write the proportion equation
   488,564 : 1,076,516 = 1,076,516 : x
2. Step 2: Convert to fraction form
   488,564/1,076,516 = 1,076,516/x
3. Step 3: Cross multiply
   488,564x = 1,076,516 × 1,076,516
4. Step 4: Simplify right side
   488,564x = 1,158,886,698,256
5. Step 5: Solve for x
   x = 1,158,886,698,256/488,564
6. Step 6: Final answer
   x = 2,372,026.38