Finding the Third Proportional to 3,738,351 and 5,601,309

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738,351 : 5,601,309 = 5,601,309 : x
2. Step 2: Convert to fraction form
   3,738,351/5,601,309 = 5,601,309/x
3. Step 3: Cross multiply
   3,738,351x = 5,601,309 × 5,601,309
4. Step 4: Simplify right side
   3,738,351x = 31,374,662,513,481
5. Step 5: Solve for x
   x = 31,374,662,513,481/3,738,351
6. Step 6: Final answer
   x = 8,392,647.59