Finding the Third Proportional to 1,630,603 and 3,458,522

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630,603 : 3,458,522 = 3,458,522 : x
2. Step 2: Convert to fraction form
   1,630,603/3,458,522 = 3,458,522/x
3. Step 3: Cross multiply
   1,630,603x = 3,458,522 × 3,458,522
4. Step 4: Simplify right side
   1,630,603x = 11,961,374,424,484
5. Step 5: Solve for x
   x = 11,961,374,424,484/1,630,603
6. Step 6: Final answer
   x = 7,335,552.81