Finding the Third Proportional to 521,358 and 1,101,828

Step by Step Solution

1. Step 1: Write the proportion equation
   521,358 : 1,101,828 = 1,101,828 : x
2. Step 2: Convert to fraction form
   521,358/1,101,828 = 1,101,828/x
3. Step 3: Cross multiply
   521,358x = 1,101,828 × 1,101,828
4. Step 4: Simplify right side
   521,358x = 1,214,024,941,584
5. Step 5: Solve for x
   x = 1,214,024,941,584/521,358
6. Step 6: Final answer
   x = 2,328,582.17