Finding the Third Proportional to 5,342,023 and 8,276,928

Step by Step Solution

1. Step 1: Write the proportion equation
   5,342,023 : 8,276,928 = 8,276,928 : x
2. Step 2: Convert to fraction form
   5,342,023/8,276,928 = 8,276,928/x
3. Step 3: Cross multiply
   5,342,023x = 8,276,928 × 8,276,928
4. Step 4: Simplify right side
   5,342,023x = 68,507,537,117,184
5. Step 5: Solve for x
   x = 68,507,537,117,184/5,342,023
6. Step 6: Final answer
   x = 12,824,268.47