Finding the Third Proportional to 525,554 and 1,152,842

Step by Step Solution

1. Step 1: Write the proportion equation
   525,554 : 1,152,842 = 1,152,842 : x
2. Step 2: Convert to fraction form
   525,554/1,152,842 = 1,152,842/x
3. Step 3: Cross multiply
   525,554x = 1,152,842 × 1,152,842
4. Step 4: Simplify right side
   525,554x = 1,329,044,676,964
5. Step 5: Solve for x
   x = 1,329,044,676,964/525,554
6. Step 6: Final answer
   x = 2,528,845.14