Finding the Third Proportional to 696,994 and 981,490

Step by Step Solution

1. Step 1: Write the proportion equation
   696,994 : 981,490 = 981,490 : x
2. Step 2: Convert to fraction form
   696,994/981,490 = 981,490/x
3. Step 3: Cross multiply
   696,994x = 981,490 × 981,490
4. Step 4: Simplify right side
   696,994x = 963,322,620,100
5. Step 5: Solve for x
   x = 963,322,620,100/696,994
6. Step 6: Final answer
   x = 1,382,110.35