Finding the Third Proportional to 867,740 and 1,875,850

Step by Step Solution

1. Step 1: Write the proportion equation
   867,740 : 1,875,850 = 1,875,850 : x
2. Step 2: Convert to fraction form
   867,740/1,875,850 = 1,875,850/x
3. Step 3: Cross multiply
   867,740x = 1,875,850 × 1,875,850
4. Step 4: Simplify right side
   867,740x = 3,518,813,222,500
5. Step 5: Solve for x
   x = 3,518,813,222,500/867,740
6. Step 6: Final answer
   x = 4,055,146.96