Finding the Third Proportional to 1,227,394 and 2,625,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,227,394 : 2,625,374 = 2,625,374 : x
2. Step 2: Convert to fraction form
   1,227,394/2,625,374 = 2,625,374/x
3. Step 3: Cross multiply
   1,227,394x = 2,625,374 × 2,625,374
4. Step 4: Simplify right side
   1,227,394x = 6,892,588,639,876
5. Step 5: Solve for x
   x = 6,892,588,639,876/1,227,394
6. Step 6: Final answer
   x = 5,615,628.43