Finding the Third Proportional to 1,570,204 and 3,450,069

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,204 : 3,450,069 = 3,450,069 : x
2. Step 2: Convert to fraction form
   1,570,204/3,450,069 = 3,450,069/x
3. Step 3: Cross multiply
   1,570,204x = 3,450,069 × 3,450,069
4. Step 4: Simplify right side
   1,570,204x = 11,902,976,104,761
5. Step 5: Solve for x
   x = 11,902,976,104,761/1,570,204
6. Step 6: Final answer
   x = 7,580,528.46