Finding the Third Proportional to 3,810,312 and 5,248,908

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810,312 : 5,248,908 = 5,248,908 : x
2. Step 2: Convert to fraction form
   3,810,312/5,248,908 = 5,248,908/x
3. Step 3: Cross multiply
   3,810,312x = 5,248,908 × 5,248,908
4. Step 4: Simplify right side
   3,810,312x = 27,551,035,192,464
5. Step 5: Solve for x
   x = 27,551,035,192,464/3,810,312
6. Step 6: Final answer
   x = 7,230,650.72