Finding the Third Proportional to 1,580,046 and 3,501,743

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580,046 : 3,501,743 = 3,501,743 : x
2. Step 2: Convert to fraction form
   1,580,046/3,501,743 = 3,501,743/x
3. Step 3: Cross multiply
   1,580,046x = 3,501,743 × 3,501,743
4. Step 4: Simplify right side
   1,580,046x = 12,262,204,038,049
5. Step 5: Solve for x
   x = 12,262,204,038,049/1,580,046
6. Step 6: Final answer
   x = 7,760,662.69