Finding the Third Proportional to 1,210,508 and 1,696,492

Step by Step Solution

1. Step 1: Write the proportion equation
   1,210,508 : 1,696,492 = 1,696,492 : x
2. Step 2: Convert to fraction form
   1,210,508/1,696,492 = 1,696,492/x
3. Step 3: Cross multiply
   1,210,508x = 1,696,492 × 1,696,492
4. Step 4: Simplify right side
   1,210,508x = 2,878,085,106,064
5. Step 5: Solve for x
   x = 2,878,085,106,064/1,210,508
6. Step 6: Final answer
   x = 2,377,584.54