Finding the Third Proportional to 525,910 and 1,151,928.50

Step by Step Solution

1. Step 1: Write the proportion equation
   525,910 : 1,151,928.50 = 1,151,928.50 : x
2. Step 2: Convert to fraction form
   525,910/1,151,928.50 = 1,151,928.50/x
3. Step 3: Cross multiply
   525,910x = 1,151,928.50 × 1,151,928.50
4. Step 4: Simplify right side
   525,910x = 1,326,939,269,112.25
5. Step 5: Solve for x
   x = 1,326,939,269,112.25/525,910
6. Step 6: Final answer
   x = 2,523,129.94