Finding the Third Proportional to 1,516,468 and 2,280,854

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,468 : 2,280,854 = 2,280,854 : x
2. Step 2: Convert to fraction form
   1,516,468/2,280,854 = 2,280,854/x
3. Step 3: Cross multiply
   1,516,468x = 2,280,854 × 2,280,854
4. Step 4: Simplify right side
   1,516,468x = 5,202,294,969,316
5. Step 5: Solve for x
   x = 5,202,294,969,316/1,516,468
6. Step 6: Final answer
   x = 3,430,533.96