Finding the Third Proportional to 1,606,343 and 3,345,862

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606,343 : 3,345,862 = 3,345,862 : x
2. Step 2: Convert to fraction form
   1,606,343/3,345,862 = 3,345,862/x
3. Step 3: Cross multiply
   1,606,343x = 3,345,862 × 3,345,862
4. Step 4: Simplify right side
   1,606,343x = 11,194,792,523,044
5. Step 5: Solve for x
   x = 11,194,792,523,044/1,606,343
6. Step 6: Final answer
   x = 6,969,117.13