Finding the Third Proportional to 838,375 and 1,185,148

Step by Step Solution

1. Step 1: Write the proportion equation
   838,375 : 1,185,148 = 1,185,148 : x
2. Step 2: Convert to fraction form
   838,375/1,185,148 = 1,185,148/x
3. Step 3: Cross multiply
   838,375x = 1,185,148 × 1,185,148
4. Step 4: Simplify right side
   838,375x = 1,404,575,781,904
5. Step 5: Solve for x
   x = 1,404,575,781,904/838,375
6. Step 6: Final answer
   x = 1,675,355.04