Finding the Third Proportional to 1,590,656 and 3,483,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,590,656 : 3,483,712 = 3,483,712 : x
2. Step 2: Convert to fraction form
   1,590,656/3,483,712 = 3,483,712/x
3. Step 3: Cross multiply
   1,590,656x = 3,483,712 × 3,483,712
4. Step 4: Simplify right side
   1,590,656x = 12,136,249,298,944
5. Step 5: Solve for x
   x = 12,136,249,298,944/1,590,656
6. Step 6: Final answer
   x = 7,629,713.34