Finding the Third Proportional to 1,025,460 and 2,235,440

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,460 : 2,235,440 = 2,235,440 : x
2. Step 2: Convert to fraction form
   1,025,460/2,235,440 = 2,235,440/x
3. Step 3: Cross multiply
   1,025,460x = 2,235,440 × 2,235,440
4. Step 4: Simplify right side
   1,025,460x = 4,997,191,993,600
5. Step 5: Solve for x
   x = 4,997,191,993,600/1,025,460
6. Step 6: Final answer
   x = 4,873,122.30