Finding the Third Proportional to 936,710 and 2,015,428

Step by Step Solution

1. Step 1: Write the proportion equation
   936,710 : 2,015,428 = 2,015,428 : x
2. Step 2: Convert to fraction form
   936,710/2,015,428 = 2,015,428/x
3. Step 3: Cross multiply
   936,710x = 2,015,428 × 2,015,428
4. Step 4: Simplify right side
   936,710x = 4,061,950,023,184
5. Step 5: Solve for x
   x = 4,061,950,023,184/936,710
6. Step 6: Final answer
   x = 4,336,400.83