Finding the Third Proportional to 1,570,205 and 3,450,071

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,205 : 3,450,071 = 3,450,071 : x
2. Step 2: Convert to fraction form
   1,570,205/3,450,071 = 3,450,071/x
3. Step 3: Cross multiply
   1,570,205x = 3,450,071 × 3,450,071
4. Step 4: Simplify right side
   1,570,205x = 11,902,989,905,041
5. Step 5: Solve for x
   x = 11,902,989,905,041/1,570,205
6. Step 6: Final answer
   x = 7,580,532.42