Finding the Third Proportional to 525,135 and 1,152,384

Step by Step Solution

1. Step 1: Write the proportion equation
   525,135 : 1,152,384 = 1,152,384 : x
2. Step 2: Convert to fraction form
   525,135/1,152,384 = 1,152,384/x
3. Step 3: Cross multiply
   525,135x = 1,152,384 × 1,152,384
4. Step 4: Simplify right side
   525,135x = 1,327,988,883,456
5. Step 5: Solve for x
   x = 1,327,988,883,456/525,135
6. Step 6: Final answer
   x = 2,528,852.36