Finding the Third Proportional to 1,577,770 and 3,404,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,577,770 : 3,404,652 = 3,404,652 : x
2. Step 2: Convert to fraction form
   1,577,770/3,404,652 = 3,404,652/x
3. Step 3: Cross multiply
   1,577,770x = 3,404,652 × 3,404,652
4. Step 4: Simplify right side
   1,577,770x = 11,591,655,241,104
5. Step 5: Solve for x
   x = 11,591,655,241,104/1,577,770
6. Step 6: Final answer
   x = 7,346,859.96