Finding the Third Proportional to 2,003,280 and 4,724,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,280 : 4,724,244 = 4,724,244 : x
2. Step 2: Convert to fraction form
   2,003,280/4,724,244 = 4,724,244/x
3. Step 3: Cross multiply
   2,003,280x = 4,724,244 × 4,724,244
4. Step 4: Simplify right side
   2,003,280x = 22,318,481,371,536
5. Step 5: Solve for x
   x = 22,318,481,371,536/2,003,280
6. Step 6: Final answer
   x = 11,140,969.50