Finding the Third Proportional to 1,604,808 and 3,497,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,808 : 3,497,490 = 3,497,490 : x
2. Step 2: Convert to fraction form
   1,604,808/3,497,490 = 3,497,490/x
3. Step 3: Cross multiply
   1,604,808x = 3,497,490 × 3,497,490
4. Step 4: Simplify right side
   1,604,808x = 12,232,436,300,100
5. Step 5: Solve for x
   x = 12,232,436,300,100/1,604,808
6. Step 6: Final answer
   x = 7,622,367.47