Finding the Third Proportional to 903,682 and 1,956,138

Step by Step Solution

1. Step 1: Write the proportion equation
   903,682 : 1,956,138 = 1,956,138 : x
2. Step 2: Convert to fraction form
   903,682/1,956,138 = 1,956,138/x
3. Step 3: Cross multiply
   903,682x = 1,956,138 × 1,956,138
4. Step 4: Simplify right side
   903,682x = 3,826,475,875,044
5. Step 5: Solve for x
   x = 3,826,475,875,044/903,682
6. Step 6: Final answer
   x = 4,234,316.80