Finding the Third Proportional to 785,446 and 1,696,364

Step by Step Solution

1. Step 1: Write the proportion equation
   785,446 : 1,696,364 = 1,696,364 : x
2. Step 2: Convert to fraction form
   785,446/1,696,364 = 1,696,364/x
3. Step 3: Cross multiply
   785,446x = 1,696,364 × 1,696,364
4. Step 4: Simplify right side
   785,446x = 2,877,650,820,496
5. Step 5: Solve for x
   x = 2,877,650,820,496/785,446
6. Step 6: Final answer
   x = 3,663,715.67