Finding the Third Proportional to 1,101,040 and 1,684,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,040 : 1,684,468 = 1,684,468 : x
2. Step 2: Convert to fraction form
   1,101,040/1,684,468 = 1,684,468/x
3. Step 3: Cross multiply
   1,101,040x = 1,684,468 × 1,684,468
4. Step 4: Simplify right side
   1,101,040x = 2,837,432,443,024
5. Step 5: Solve for x
   x = 2,837,432,443,024/1,101,040
6. Step 6: Final answer
   x = 2,577,047.56