Finding the Third Proportional to 815,875 and 1,749,758

Step by Step Solution

1. Step 1: Write the proportion equation
   815,875 : 1,749,758 = 1,749,758 : x
2. Step 2: Convert to fraction form
   815,875/1,749,758 = 1,749,758/x
3. Step 3: Cross multiply
   815,875x = 1,749,758 × 1,749,758
4. Step 4: Simplify right side
   815,875x = 3,061,653,058,564
5. Step 5: Solve for x
   x = 3,061,653,058,564/815,875
6. Step 6: Final answer
   x = 3,752,600.65