Finding the Third Proportional to 1,890,702 and 2,837,430

Step by Step Solution

1. Step 1: Write the proportion equation
   1,890,702 : 2,837,430 = 2,837,430 : x
2. Step 2: Convert to fraction form
   1,890,702/2,837,430 = 2,837,430/x
3. Step 3: Cross multiply
   1,890,702x = 2,837,430 × 2,837,430
4. Step 4: Simplify right side
   1,890,702x = 8,051,009,004,900
5. Step 5: Solve for x
   x = 8,051,009,004,900/1,890,702
6. Step 6: Final answer
   x = 4,258,211.50