Finding the Third Proportional to 2,343,386 and 4,873,356

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343,386 : 4,873,356 = 4,873,356 : x
2. Step 2: Convert to fraction form
   2,343,386/4,873,356 = 4,873,356/x
3. Step 3: Cross multiply
   2,343,386x = 4,873,356 × 4,873,356
4. Step 4: Simplify right side
   2,343,386x = 23,749,598,702,736
5. Step 5: Solve for x
   x = 23,749,598,702,736/2,343,386
6. Step 6: Final answer
   x = 10,134,736.11