Finding the Third Proportional to 1,552,608 and 3,291,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,608 : 3,291,840 = 3,291,840 : x
2. Step 2: Convert to fraction form
   1,552,608/3,291,840 = 3,291,840/x
3. Step 3: Cross multiply
   1,552,608x = 3,291,840 × 3,291,840
4. Step 4: Simplify right side
   1,552,608x = 10,836,210,585,600
5. Step 5: Solve for x
   x = 10,836,210,585,600/1,552,608
6. Step 6: Final answer
   x = 6,979,360.27