Finding the Third Proportional to 1,376,286 and 2,974,006

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,286 : 2,974,006 = 2,974,006 : x
2. Step 2: Convert to fraction form
   1,376,286/2,974,006 = 2,974,006/x
3. Step 3: Cross multiply
   1,376,286x = 2,974,006 × 2,974,006
4. Step 4: Simplify right side
   1,376,286x = 8,844,711,688,036
5. Step 5: Solve for x
   x = 8,844,711,688,036/1,376,286
6. Step 6: Final answer
   x = 6,426,507.05