Finding the Third Proportional to 910,632 and 1,336,424

Step by Step Solution

1. Step 1: Write the proportion equation
   910,632 : 1,336,424 = 1,336,424 : x
2. Step 2: Convert to fraction form
   910,632/1,336,424 = 1,336,424/x
3. Step 3: Cross multiply
   910,632x = 1,336,424 × 1,336,424
4. Step 4: Simplify right side
   910,632x = 1,786,029,107,776
5. Step 5: Solve for x
   x = 1,786,029,107,776/910,632
6. Step 6: Final answer
   x = 1,961,307.21