Finding the Third Proportional to 3,841,358 and 8,242,588

Step by Step Solution

1. Step 1: Write the proportion equation
   3,841,358 : 8,242,588 = 8,242,588 : x
2. Step 2: Convert to fraction form
   3,841,358/8,242,588 = 8,242,588/x
3. Step 3: Cross multiply
   3,841,358x = 8,242,588 × 8,242,588
4. Step 4: Simplify right side
   3,841,358x = 67,940,256,937,744
5. Step 5: Solve for x
   x = 67,940,256,937,744/3,841,358
6. Step 6: Final answer
   x = 17,686,520.48