Finding the Third Proportional to 1,427,940 and 2,974,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,940 : 2,974,248 = 2,974,248 : x
2. Step 2: Convert to fraction form
   1,427,940/2,974,248 = 2,974,248/x
3. Step 3: Cross multiply
   1,427,940x = 2,974,248 × 2,974,248
4. Step 4: Simplify right side
   1,427,940x = 8,846,151,165,504
5. Step 5: Solve for x
   x = 8,846,151,165,504/1,427,940
6. Step 6: Final answer
   x = 6,195,044.03