Finding the Third Proportional to 1,028,915.16 and 2,261,460.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,915.16 : 2,261,460.52 = 2,261,460.52 : x
2. Step 2: Convert to fraction form
   1,028,915.16/2,261,460.52 = 2,261,460.52/x
3. Step 3: Cross multiply
   1,028,915.16x = 2,261,460.52 × 2,261,460.52
4. Step 4: Simplify right side
   1,028,915.16x = 5,114,203,663,730.89
5. Step 5: Solve for x
   x = 5,114,203,663,730.89/1,028,915.16
6. Step 6: Final answer
   x = 4,970,481.42