Finding the Third Proportional to 1,481,128.50 and 2,242,470

Step by Step Solution

1. Step 1: Write the proportion equation
   1,481,128.50 : 2,242,470 = 2,242,470 : x
2. Step 2: Convert to fraction form
   1,481,128.50/2,242,470 = 2,242,470/x
3. Step 3: Cross multiply
   1,481,128.50x = 2,242,470 × 2,242,470
4. Step 4: Simplify right side
   1,481,128.50x = 5,028,671,700,900
5. Step 5: Solve for x
   x = 5,028,671,700,900/1,481,128.50
6. Step 6: Final answer
   x = 3,395,162.34