Finding the Third Proportional to 1,121,596 and 1,695,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,596 : 1,695,772 = 1,695,772 : x
2. Step 2: Convert to fraction form
   1,121,596/1,695,772 = 1,695,772/x
3. Step 3: Cross multiply
   1,121,596x = 1,695,772 × 1,695,772
4. Step 4: Simplify right side
   1,121,596x = 2,875,642,675,984
5. Step 5: Solve for x
   x = 2,875,642,675,984/1,121,596
6. Step 6: Final answer
   x = 2,563,884.57