Finding the Third Proportional to 1,653,596 and 3,543,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,653,596 : 3,543,388 = 3,543,388 : x
2. Step 2: Convert to fraction form
   1,653,596/3,543,388 = 3,543,388/x
3. Step 3: Cross multiply
   1,653,596x = 3,543,388 × 3,543,388
4. Step 4: Simplify right side
   1,653,596x = 12,555,598,518,544
5. Step 5: Solve for x
   x = 12,555,598,518,544/1,653,596
6. Step 6: Final answer
   x = 7,592,905.71