Finding the Third Proportional to 871,246 and 1,875,984

Step by Step Solution

1. Step 1: Write the proportion equation
   871,246 : 1,875,984 = 1,875,984 : x
2. Step 2: Convert to fraction form
   871,246/1,875,984 = 1,875,984/x
3. Step 3: Cross multiply
   871,246x = 1,875,984 × 1,875,984
4. Step 4: Simplify right side
   871,246x = 3,519,315,968,256
5. Step 5: Solve for x
   x = 3,519,315,968,256/871,246
6. Step 6: Final answer
   x = 4,039,405.60