Finding the Third Proportional to 1,111,406.06 and 1,675,864.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,406.06 : 1,675,864.69 = 1,675,864.69 : x
2. Step 2: Convert to fraction form
   1,111,406.06/1,675,864.69 = 1,675,864.69/x
3. Step 3: Cross multiply
   1,111,406.06x = 1,675,864.69 × 1,675,864.69
4. Step 4: Simplify right side
   1,111,406.06x = 2,808,522,450,809.47
5. Step 5: Solve for x
   x = 2,808,522,450,809.47/1,111,406.06
6. Step 6: Final answer
   x = 2,526,999.40