Finding the Third Proportional to 2,506,992 and 3,875,490

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506,992 : 3,875,490 = 3,875,490 : x
2. Step 2: Convert to fraction form
   2,506,992/3,875,490 = 3,875,490/x
3. Step 3: Cross multiply
   2,506,992x = 3,875,490 × 3,875,490
4. Step 4: Simplify right side
   2,506,992x = 15,019,422,740,100
5. Step 5: Solve for x
   x = 15,019,422,740,100/2,506,992
6. Step 6: Final answer
   x = 5,991,013.43