Finding the Third Proportional to 670,528 and 1,446,032

Step by Step Solution

1. Step 1: Write the proportion equation
   670,528 : 1,446,032 = 1,446,032 : x
2. Step 2: Convert to fraction form
   670,528/1,446,032 = 1,446,032/x
3. Step 3: Cross multiply
   670,528x = 1,446,032 × 1,446,032
4. Step 4: Simplify right side
   670,528x = 2,091,008,545,024
5. Step 5: Solve for x
   x = 2,091,008,545,024/670,528
6. Step 6: Final answer
   x = 3,118,450.75