Finding the Third Proportional to 1,322,376 and 1,964,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,322,376 : 1,964,124 = 1,964,124 : x
2. Step 2: Convert to fraction form
   1,322,376/1,964,124 = 1,964,124/x
3. Step 3: Cross multiply
   1,322,376x = 1,964,124 × 1,964,124
4. Step 4: Simplify right side
   1,322,376x = 3,857,783,087,376
5. Step 5: Solve for x
   x = 3,857,783,087,376/1,322,376
6. Step 6: Final answer
   x = 2,917,311.78