Finding the Third Proportional to 525,392 and 1,138,848

Step by Step Solution

1. Step 1: Write the proportion equation
   525,392 : 1,138,848 = 1,138,848 : x
2. Step 2: Convert to fraction form
   525,392/1,138,848 = 1,138,848/x
3. Step 3: Cross multiply
   525,392x = 1,138,848 × 1,138,848
4. Step 4: Simplify right side
   525,392x = 1,296,974,767,104
5. Step 5: Solve for x
   x = 1,296,974,767,104/525,392
6. Step 6: Final answer
   x = 2,468,584.92