Finding the Third Proportional to 1,611,586 and 2,417,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,611,586 : 2,417,380 = 2,417,380 : x
2. Step 2: Convert to fraction form
   1,611,586/2,417,380 = 2,417,380/x
3. Step 3: Cross multiply
   1,611,586x = 2,417,380 × 2,417,380
4. Step 4: Simplify right side
   1,611,586x = 5,843,726,064,400
5. Step 5: Solve for x
   x = 5,843,726,064,400/1,611,586
6. Step 6: Final answer
   x = 3,626,071.50