Finding the Third Proportional to 886,725 and 1,375,828.50

Step by Step Solution

1. Step 1: Write the proportion equation
   886,725 : 1,375,828.50 = 1,375,828.50 : x
2. Step 2: Convert to fraction form
   886,725/1,375,828.50 = 1,375,828.50/x
3. Step 3: Cross multiply
   886,725x = 1,375,828.50 × 1,375,828.50
4. Step 4: Simplify right side
   886,725x = 1,892,904,061,412.25
5. Step 5: Solve for x
   x = 1,892,904,061,412.25/886,725
6. Step 6: Final answer
   x = 2,134,713.76