Finding the Third Proportional to 1,081,557 and 1,696,572

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,557 : 1,696,572 = 1,696,572 : x
2. Step 2: Convert to fraction form
   1,081,557/1,696,572 = 1,696,572/x
3. Step 3: Cross multiply
   1,081,557x = 1,696,572 × 1,696,572
4. Step 4: Simplify right side
   1,081,557x = 2,878,356,551,184
5. Step 5: Solve for x
   x = 2,878,356,551,184/1,081,557
6. Step 6: Final answer
   x = 2,661,308.24