Finding the Third Proportional to 1,243,326 and 1,925,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,243,326 : 1,925,676 = 1,925,676 : x
2. Step 2: Convert to fraction form
   1,243,326/1,925,676 = 1,925,676/x
3. Step 3: Cross multiply
   1,243,326x = 1,925,676 × 1,925,676
4. Step 4: Simplify right side
   1,243,326x = 3,708,228,056,976
5. Step 5: Solve for x
   x = 3,708,228,056,976/1,243,326
6. Step 6: Final answer
   x = 2,982,506.65