Finding the Third Proportional to 1,556,862 and 3,369,606

Step by Step Solution

1. Step 1: Write the proportion equation
   1,556,862 : 3,369,606 = 3,369,606 : x
2. Step 2: Convert to fraction form
   1,556,862/3,369,606 = 3,369,606/x
3. Step 3: Cross multiply
   1,556,862x = 3,369,606 × 3,369,606
4. Step 4: Simplify right side
   1,556,862x = 11,354,244,595,236
5. Step 5: Solve for x
   x = 11,354,244,595,236/1,556,862
6. Step 6: Final answer
   x = 7,293,032.13