Finding the Third Proportional to 2,003,272 and 4,724,222

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,272 : 4,724,222 = 4,724,222 : x
2. Step 2: Convert to fraction form
   2,003,272/4,724,222 = 4,724,222/x
3. Step 3: Cross multiply
   2,003,272x = 4,724,222 × 4,724,222
4. Step 4: Simplify right side
   2,003,272x = 22,318,273,505,284
5. Step 5: Solve for x
   x = 22,318,273,505,284/2,003,272
6. Step 6: Final answer
   x = 11,140,910.22