Finding the Third Proportional to 2,003,288.63 and 4,724,272.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,288.63 : 4,724,272.69 = 4,724,272.69 : x
2. Step 2: Convert to fraction form
   2,003,288.63/4,724,272.69 = 4,724,272.69/x
3. Step 3: Cross multiply
   2,003,288.63x = 4,724,272.69 × 4,724,272.69
4. Step 4: Simplify right side
   2,003,288.63x = 22,318,752,425,858.47
5. Step 5: Solve for x
   x = 22,318,752,425,858.47/2,003,288.63
6. Step 6: Final answer
   x = 11,141,056.83