Finding the Third Proportional to 1,575,471 and 3,436,110

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,471 : 3,436,110 = 3,436,110 : x
2. Step 2: Convert to fraction form
   1,575,471/3,436,110 = 3,436,110/x
3. Step 3: Cross multiply
   1,575,471x = 3,436,110 × 3,436,110
4. Step 4: Simplify right side
   1,575,471x = 11,806,851,932,100
5. Step 5: Solve for x
   x = 11,806,851,932,100/1,575,471
6. Step 6: Final answer
   x = 7,494,172.81