Finding the Third Proportional to 882,729 and 1,871,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   882,729 : 1,871,401.50 = 1,871,401.50 : x
2. Step 2: Convert to fraction form
   882,729/1,871,401.50 = 1,871,401.50/x
3. Step 3: Cross multiply
   882,729x = 1,871,401.50 × 1,871,401.50
4. Step 4: Simplify right side
   882,729x = 3,502,143,574,202.25
5. Step 5: Solve for x
   x = 3,502,143,574,202.25/882,729
6. Step 6: Final answer
   x = 3,967,405.14