Finding the Third Proportional to 1,791,900 and 2,774,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,791,900 : 2,774,520 = 2,774,520 : x
2. Step 2: Convert to fraction form
   1,791,900/2,774,520 = 2,774,520/x
3. Step 3: Cross multiply
   1,791,900x = 2,774,520 × 2,774,520
4. Step 4: Simplify right side
   1,791,900x = 7,697,961,230,400
5. Step 5: Solve for x
   x = 7,697,961,230,400/1,791,900
6. Step 6: Final answer
   x = 4,295,977.02