Finding the Third Proportional to 1,076,780 and 2,331,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,780 : 2,331,880 = 2,331,880 : x
2. Step 2: Convert to fraction form
   1,076,780/2,331,880 = 2,331,880/x
3. Step 3: Cross multiply
   1,076,780x = 2,331,880 × 2,331,880
4. Step 4: Simplify right side
   1,076,780x = 5,437,664,334,400
5. Step 5: Solve for x
   x = 5,437,664,334,400/1,076,780
6. Step 6: Final answer
   x = 5,049,930.66