Finding the Third Proportional to 1,606,368 and 3,345,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606,368 : 3,345,912 = 3,345,912 : x
2. Step 2: Convert to fraction form
   1,606,368/3,345,912 = 3,345,912/x
3. Step 3: Cross multiply
   1,606,368x = 3,345,912 × 3,345,912
4. Step 4: Simplify right side
   1,606,368x = 11,195,127,111,744
5. Step 5: Solve for x
   x = 11,195,127,111,744/1,606,368
6. Step 6: Final answer
   x = 6,969,216.96