Finding the Third Proportional to 541,152 and 1,206,528

Step by Step Solution

1. Step 1: Write the proportion equation
   541,152 : 1,206,528 = 1,206,528 : x
2. Step 2: Convert to fraction form
   541,152/1,206,528 = 1,206,528/x
3. Step 3: Cross multiply
   541,152x = 1,206,528 × 1,206,528
4. Step 4: Simplify right side
   541,152x = 1,455,709,814,784
5. Step 5: Solve for x
   x = 1,455,709,814,784/541,152
6. Step 6: Final answer
   x = 2,690,020.21