Finding the Third Proportional to 3,810,083 and 5,431,328

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810,083 : 5,431,328 = 5,431,328 : x
2. Step 2: Convert to fraction form
   3,810,083/5,431,328 = 5,431,328/x
3. Step 3: Cross multiply
   3,810,083x = 5,431,328 × 5,431,328
4. Step 4: Simplify right side
   3,810,083x = 29,499,323,843,584
5. Step 5: Solve for x
   x = 29,499,323,843,584/3,810,083
6. Step 6: Final answer
   x = 7,742,436.02