Finding the Third Proportional to 1,088,584 and 1,716,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088,584 : 1,716,356 = 1,716,356 : x
2. Step 2: Convert to fraction form
   1,088,584/1,716,356 = 1,716,356/x
3. Step 3: Cross multiply
   1,088,584x = 1,716,356 × 1,716,356
4. Step 4: Simplify right side
   1,088,584x = 2,945,877,918,736
5. Step 5: Solve for x
   x = 2,945,877,918,736/1,088,584
6. Step 6: Final answer
   x = 2,706,155.81