Finding the Third Proportional to 1,267,236 and 2,624,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,236 : 2,624,292 = 2,624,292 : x
2. Step 2: Convert to fraction form
   1,267,236/2,624,292 = 2,624,292/x
3. Step 3: Cross multiply
   1,267,236x = 2,624,292 × 2,624,292
4. Step 4: Simplify right side
   1,267,236x = 6,886,908,501,264
5. Step 5: Solve for x
   x = 6,886,908,501,264/1,267,236
6. Step 6: Final answer
   x = 5,434,590.32