Finding the Third Proportional to 525,766 and 1,148,828

Step by Step Solution

1. Step 1: Write the proportion equation
   525,766 : 1,148,828 = 1,148,828 : x
2. Step 2: Convert to fraction form
   525,766/1,148,828 = 1,148,828/x
3. Step 3: Cross multiply
   525,766x = 1,148,828 × 1,148,828
4. Step 4: Simplify right side
   525,766x = 1,319,805,773,584
5. Step 5: Solve for x
   x = 1,319,805,773,584/525,766
6. Step 6: Final answer
   x = 2,510,253.18