Finding the Third Proportional to 2,003,263 and 4,724,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,263 : 4,724,172 = 4,724,172 : x
2. Step 2: Convert to fraction form
   2,003,263/4,724,172 = 4,724,172/x
3. Step 3: Cross multiply
   2,003,263x = 4,724,172 × 4,724,172
4. Step 4: Simplify right side
   2,003,263x = 22,317,801,085,584
5. Step 5: Solve for x
   x = 22,317,801,085,584/2,003,263
6. Step 6: Final answer
   x = 11,140,724.45