Finding the Third Proportional to 886,842 and 1,375,805.25

Step by Step Solution

1. Step 1: Write the proportion equation
   886,842 : 1,375,805.25 = 1,375,805.25 : x
2. Step 2: Convert to fraction form
   886,842/1,375,805.25 = 1,375,805.25/x
3. Step 3: Cross multiply
   886,842x = 1,375,805.25 × 1,375,805.25
4. Step 4: Simplify right side
   886,842x = 1,892,840,085,927.56
5. Step 5: Solve for x
   x = 1,892,840,085,927.56/886,842
6. Step 6: Final answer
   x = 2,134,359.99