Finding the Third Proportional to 1,578,370 and 3,452,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,578,370 : 3,452,036 = 3,452,036 : x
2. Step 2: Convert to fraction form
   1,578,370/3,452,036 = 3,452,036/x
3. Step 3: Cross multiply
   1,578,370x = 3,452,036 × 3,452,036
4. Step 4: Simplify right side
   1,578,370x = 11,916,552,545,296
5. Step 5: Solve for x
   x = 11,916,552,545,296/1,578,370
6. Step 6: Final answer
   x = 7,549,910.70