Finding the Third Proportional to 1,278,696 and 2,952,522

Step by Step Solution

1. Step 1: Write the proportion equation
   1,278,696 : 2,952,522 = 2,952,522 : x
2. Step 2: Convert to fraction form
   1,278,696/2,952,522 = 2,952,522/x
3. Step 3: Cross multiply
   1,278,696x = 2,952,522 × 2,952,522
4. Step 4: Simplify right side
   1,278,696x = 8,717,386,160,484
5. Step 5: Solve for x
   x = 8,717,386,160,484/1,278,696
6. Step 6: Final answer
   x = 6,817,403.17