Finding the Third Proportional to 1,051,510 and 2,280,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,510 : 2,280,172 = 2,280,172 : x
2. Step 2: Convert to fraction form
   1,051,510/2,280,172 = 2,280,172/x
3. Step 3: Cross multiply
   1,051,510x = 2,280,172 × 2,280,172
4. Step 4: Simplify right side
   1,051,510x = 5,199,184,349,584
5. Step 5: Solve for x
   x = 5,199,184,349,584/1,051,510
6. Step 6: Final answer
   x = 4,944,493.49