Finding the Third Proportional to 2,005,248 and 4,175,748

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,248 : 4,175,748 = 4,175,748 : x
2. Step 2: Convert to fraction form
   2,005,248/4,175,748 = 4,175,748/x
3. Step 3: Cross multiply
   2,005,248x = 4,175,748 × 4,175,748
4. Step 4: Simplify right side
   2,005,248x = 17,436,871,359,504
5. Step 5: Solve for x
   x = 17,436,871,359,504/2,005,248
6. Step 6: Final answer
   x = 8,695,618.38