Finding the Third Proportional to 1,867,008 and 2,896,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,867,008 : 2,896,512 = 2,896,512 : x
2. Step 2: Convert to fraction form
   1,867,008/2,896,512 = 2,896,512/x
3. Step 3: Cross multiply
   1,867,008x = 2,896,512 × 2,896,512
4. Step 4: Simplify right side
   1,867,008x = 8,389,781,766,144
5. Step 5: Solve for x
   x = 8,389,781,766,144/1,867,008
6. Step 6: Final answer
   x = 4,493,704.24