Finding the Third Proportional to 910,819.69 and 1,336,705.03

Step by Step Solution

1. Step 1: Write the proportion equation
   910,819.69 : 1,336,705.03 = 1,336,705.03 : x
2. Step 2: Convert to fraction form
   910,819.69/1,336,705.03 = 1,336,705.03/x
3. Step 3: Cross multiply
   910,819.69x = 1,336,705.03 × 1,336,705.03
4. Step 4: Simplify right side
   910,819.69x = 1,786,780,340,569.06
5. Step 5: Solve for x
   x = 1,786,780,340,569.06/910,819.69
6. Step 6: Final answer
   x = 1,961,727.84