Finding the Third Proportional to 1,782,318 and 3,848,726

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,318 : 3,848,726 = 3,848,726 : x
2. Step 2: Convert to fraction form
   1,782,318/3,848,726 = 3,848,726/x
3. Step 3: Cross multiply
   1,782,318x = 3,848,726 × 3,848,726
4. Step 4: Simplify right side
   1,782,318x = 14,812,691,823,076
5. Step 5: Solve for x
   x = 14,812,691,823,076/1,782,318
6. Step 6: Final answer
   x = 8,310,914.11