Finding the Third Proportional to 1,051,353 and 1,647,090

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,353 : 1,647,090 = 1,647,090 : x
2. Step 2: Convert to fraction form
   1,051,353/1,647,090 = 1,647,090/x
3. Step 3: Cross multiply
   1,051,353x = 1,647,090 × 1,647,090
4. Step 4: Simplify right side
   1,051,353x = 2,712,905,468,100
5. Step 5: Solve for x
   x = 2,712,905,468,100/1,051,353
6. Step 6: Final answer
   x = 2,580,394.47