Finding the Third Proportional to 1,575,552 and 3,436,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,552 : 3,436,272 = 3,436,272 : x
2. Step 2: Convert to fraction form
   1,575,552/3,436,272 = 3,436,272/x
3. Step 3: Cross multiply
   1,575,552x = 3,436,272 × 3,436,272
4. Step 4: Simplify right side
   1,575,552x = 11,807,965,257,984
5. Step 5: Solve for x
   x = 11,807,965,257,984/1,575,552
6. Step 6: Final answer
   x = 7,494,494.16