Finding the Third Proportional to 1,575,602 and 3,436,372

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,602 : 3,436,372 = 3,436,372 : x
2. Step 2: Convert to fraction form
   1,575,602/3,436,372 = 3,436,372/x
3. Step 3: Cross multiply
   1,575,602x = 3,436,372 × 3,436,372
4. Step 4: Simplify right side
   1,575,602x = 11,808,652,522,384
5. Step 5: Solve for x
   x = 11,808,652,522,384/1,575,602
6. Step 6: Final answer
   x = 7,494,692.52