Finding the Third Proportional to 1,609,532 and 3,480,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609,532 : 3,480,412 = 3,480,412 : x
2. Step 2: Convert to fraction form
   1,609,532/3,480,412 = 3,480,412/x
3. Step 3: Cross multiply
   1,609,532x = 3,480,412 × 3,480,412
4. Step 4: Simplify right side
   1,609,532x = 12,113,267,689,744
5. Step 5: Solve for x
   x = 12,113,267,689,744/1,609,532
6. Step 6: Final answer
   x = 7,525,956.42