Finding the Third Proportional to 2,090,043 and 3,230,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,043 : 3,230,172 = 3,230,172 : x
2. Step 2: Convert to fraction form
   2,090,043/3,230,172 = 3,230,172/x
3. Step 3: Cross multiply
   2,090,043x = 3,230,172 × 3,230,172
4. Step 4: Simplify right side
   2,090,043x = 10,434,011,149,584
5. Step 5: Solve for x
   x = 10,434,011,149,584/2,090,043
6. Step 6: Final answer
   x = 4,992,247.12