Finding the Third Proportional to 873,864 and 1,875,708

Step by Step Solution

1. Step 1: Write the proportion equation
   873,864 : 1,875,708 = 1,875,708 : x
2. Step 2: Convert to fraction form
   873,864/1,875,708 = 1,875,708/x
3. Step 3: Cross multiply
   873,864x = 1,875,708 × 1,875,708
4. Step 4: Simplify right side
   873,864x = 3,518,280,501,264
5. Step 5: Solve for x
   x = 3,518,280,501,264/873,864
6. Step 6: Final answer
   x = 4,026,119.05