Finding the Third Proportional to 1,575,558 and 3,436,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,558 : 3,436,284 = 3,436,284 : x
2. Step 2: Convert to fraction form
   1,575,558/3,436,284 = 3,436,284/x
3. Step 3: Cross multiply
   1,575,558x = 3,436,284 × 3,436,284
4. Step 4: Simplify right side
   1,575,558x = 11,808,047,728,656
5. Step 5: Solve for x
   x = 11,808,047,728,656/1,575,558
6. Step 6: Final answer
   x = 7,494,517.96