Finding the Third Proportional to 1,556,388 and 3,352,914

Step by Step Solution

1. Step 1: Write the proportion equation
   1,556,388 : 3,352,914 = 3,352,914 : x
2. Step 2: Convert to fraction form
   1,556,388/3,352,914 = 3,352,914/x
3. Step 3: Cross multiply
   1,556,388x = 3,352,914 × 3,352,914
4. Step 4: Simplify right side
   1,556,388x = 11,242,032,291,396
5. Step 5: Solve for x
   x = 11,242,032,291,396/1,556,388
6. Step 6: Final answer
   x = 7,223,155.34