Finding the Third Proportional to 1,903,230 and 2,778,894

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,230 : 2,778,894 = 2,778,894 : x
2. Step 2: Convert to fraction form
   1,903,230/2,778,894 = 2,778,894/x
3. Step 3: Cross multiply
   1,903,230x = 2,778,894 × 2,778,894
4. Step 4: Simplify right side
   1,903,230x = 7,722,251,863,236
5. Step 5: Solve for x
   x = 7,722,251,863,236/1,903,230
6. Step 6: Final answer
   x = 4,057,445.43