Finding the Third Proportional to 3,810,248 and 5,248,812

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810,248 : 5,248,812 = 5,248,812 : x
2. Step 2: Convert to fraction form
   3,810,248/5,248,812 = 5,248,812/x
3. Step 3: Cross multiply
   3,810,248x = 5,248,812 × 5,248,812
4. Step 4: Simplify right side
   3,810,248x = 27,550,027,411,344
5. Step 5: Solve for x
   x = 27,550,027,411,344/3,810,248
6. Step 6: Final answer
   x = 7,230,507.68