Finding the Third Proportional to 477,151 and 1,009,523.50

Step by Step Solution

1. Step 1: Write the proportion equation
   477,151 : 1,009,523.50 = 1,009,523.50 : x
2. Step 2: Convert to fraction form
   477,151/1,009,523.50 = 1,009,523.50/x
3. Step 3: Cross multiply
   477,151x = 1,009,523.50 × 1,009,523.50
4. Step 4: Simplify right side
   477,151x = 1,019,137,697,052.25
5. Step 5: Solve for x
   x = 1,019,137,697,052.25/477,151
6. Step 6: Final answer
   x = 2,135,880.88