Finding the Third Proportional to 1,370,842 and 2,970,482

Step by Step Solution

1. Step 1: Write the proportion equation
   1,370,842 : 2,970,482 = 2,970,482 : x
2. Step 2: Convert to fraction form
   1,370,842/2,970,482 = 2,970,482/x
3. Step 3: Cross multiply
   1,370,842x = 2,970,482 × 2,970,482
4. Step 4: Simplify right side
   1,370,842x = 8,823,763,312,324
5. Step 5: Solve for x
   x = 8,823,763,312,324/1,370,842
6. Step 6: Final answer
   x = 6,436,747.13