Finding the Third Proportional to 1,143,912 and 2,465,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,912 : 2,465,124 = 2,465,124 : x
2. Step 2: Convert to fraction form
   1,143,912/2,465,124 = 2,465,124/x
3. Step 3: Cross multiply
   1,143,912x = 2,465,124 × 2,465,124
4. Step 4: Simplify right side
   1,143,912x = 6,076,836,335,376
5. Step 5: Solve for x
   x = 6,076,836,335,376/1,143,912
6. Step 6: Final answer
   x = 5,312,328.51