Finding the Third Proportional to 541,654 and 1,188,332

Step by Step Solution

1. Step 1: Write the proportion equation
   541,654 : 1,188,332 = 1,188,332 : x
2. Step 2: Convert to fraction form
   541,654/1,188,332 = 1,188,332/x
3. Step 3: Cross multiply
   541,654x = 1,188,332 × 1,188,332
4. Step 4: Simplify right side
   541,654x = 1,412,132,942,224
5. Step 5: Solve for x
   x = 1,412,132,942,224/541,654
6. Step 6: Final answer
   x = 2,607,075.63