Finding the Third Proportional to 1,029,440 and 1,485,093

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029,440 : 1,485,093 = 1,485,093 : x
2. Step 2: Convert to fraction form
   1,029,440/1,485,093 = 1,485,093/x
3. Step 3: Cross multiply
   1,029,440x = 1,485,093 × 1,485,093
4. Step 4: Simplify right side
   1,029,440x = 2,205,501,218,649
5. Step 5: Solve for x
   x = 2,205,501,218,649/1,029,440
6. Step 6: Final answer
   x = 2,142,428.13