Finding the Third Proportional to 1,520,664 and 3,265,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,664 : 3,265,968 = 3,265,968 : x
2. Step 2: Convert to fraction form
   1,520,664/3,265,968 = 3,265,968/x
3. Step 3: Cross multiply
   1,520,664x = 3,265,968 × 3,265,968
4. Step 4: Simplify right side
   1,520,664x = 10,666,546,977,024
5. Step 5: Solve for x
   x = 10,666,546,977,024/1,520,664
6. Step 6: Final answer
   x = 7,014,400.93