Finding the Third Proportional to 2,592,912 and 4,102,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592,912 : 4,102,480 = 4,102,480 : x
2. Step 2: Convert to fraction form
   2,592,912/4,102,480 = 4,102,480/x
3. Step 3: Cross multiply
   2,592,912x = 4,102,480 × 4,102,480
4. Step 4: Simplify right side
   2,592,912x = 16,830,342,150,400
5. Step 5: Solve for x
   x = 16,830,342,150,400/2,592,912
6. Step 6: Final answer
   x = 6,490,903.72