Finding the Third Proportional to 1,735,436 and 3,555,430

Step by Step Solution

1. Step 1: Write the proportion equation
   1,735,436 : 3,555,430 = 3,555,430 : x
2. Step 2: Convert to fraction form
   1,735,436/3,555,430 = 3,555,430/x
3. Step 3: Cross multiply
   1,735,436x = 3,555,430 × 3,555,430
4. Step 4: Simplify right side
   1,735,436x = 12,641,082,484,900
5. Step 5: Solve for x
   x = 12,641,082,484,900/1,735,436
6. Step 6: Final answer
   x = 7,284,096.03