Finding the Third Proportional to 871,126 and 1,848,028

Step by Step Solution

1. Step 1: Write the proportion equation
   871,126 : 1,848,028 = 1,848,028 : x
2. Step 2: Convert to fraction form
   871,126/1,848,028 = 1,848,028/x
3. Step 3: Cross multiply
   871,126x = 1,848,028 × 1,848,028
4. Step 4: Simplify right side
   871,126x = 3,415,207,488,784
5. Step 5: Solve for x
   x = 3,415,207,488,784/871,126
6. Step 6: Final answer
   x = 3,920,451.79