Finding the Third Proportional to 1,903,154 and 2,783,259

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,154 : 2,783,259 = 2,783,259 : x
2. Step 2: Convert to fraction form
   1,903,154/2,783,259 = 2,783,259/x
3. Step 3: Cross multiply
   1,903,154x = 2,783,259 × 2,783,259
4. Step 4: Simplify right side
   1,903,154x = 7,746,530,661,081
5. Step 5: Solve for x
   x = 7,746,530,661,081/1,903,154
6. Step 6: Final answer
   x = 4,070,364.60