Finding the Third Proportional to 1,897,312 and 2,774,958

Step by Step Solution

1. Step 1: Write the proportion equation
   1,897,312 : 2,774,958 = 2,774,958 : x
2. Step 2: Convert to fraction form
   1,897,312/2,774,958 = 2,774,958/x
3. Step 3: Cross multiply
   1,897,312x = 2,774,958 × 2,774,958
4. Step 4: Simplify right side
   1,897,312x = 7,700,391,901,764
5. Step 5: Solve for x
   x = 7,700,391,901,764/1,897,312
6. Step 6: Final answer
   x = 4,058,579.67