Finding the Third Proportional to 1,609,538 and 3,480,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609,538 : 3,480,424 = 3,480,424 : x
2. Step 2: Convert to fraction form
   1,609,538/3,480,424 = 3,480,424/x
3. Step 3: Cross multiply
   1,609,538x = 3,480,424 × 3,480,424
4. Step 4: Simplify right side
   1,609,538x = 12,113,351,219,776
5. Step 5: Solve for x
   x = 12,113,351,219,776/1,609,538
6. Step 6: Final answer
   x = 7,525,980.26