Finding the Third Proportional to 1,253,864 and 2,959,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,253,864 : 2,959,412 = 2,959,412 : x
2. Step 2: Convert to fraction form
   1,253,864/2,959,412 = 2,959,412/x
3. Step 3: Cross multiply
   1,253,864x = 2,959,412 × 2,959,412
4. Step 4: Simplify right side
   1,253,864x = 8,758,119,385,744
5. Step 5: Solve for x
   x = 8,758,119,385,744/1,253,864
6. Step 6: Final answer
   x = 6,984,903.77