Finding the Third Proportional to 3,533,767 and 5,403,423

Step by Step Solution

1. Step 1: Write the proportion equation
   3,533,767 : 5,403,423 = 5,403,423 : x
2. Step 2: Convert to fraction form
   3,533,767/5,403,423 = 5,403,423/x
3. Step 3: Cross multiply
   3,533,767x = 5,403,423 × 5,403,423
4. Step 4: Simplify right side
   3,533,767x = 29,196,980,116,929
5. Step 5: Solve for x
   x = 29,196,980,116,929/3,533,767
6. Step 6: Final answer
   x = 8,262,282.18