Finding the Third Proportional to 1,575,118 and 3,435,322

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,118 : 3,435,322 = 3,435,322 : x
2. Step 2: Convert to fraction form
   1,575,118/3,435,322 = 3,435,322/x
3. Step 3: Cross multiply
   1,575,118x = 3,435,322 × 3,435,322
4. Step 4: Simplify right side
   1,575,118x = 11,801,437,243,684
5. Step 5: Solve for x
   x = 11,801,437,243,684/1,575,118
6. Step 6: Final answer
   x = 7,492,414.69