Finding the Third Proportional to 3,534,727 and 5,404,808

Step by Step Solution

1. Step 1: Write the proportion equation
   3,534,727 : 5,404,808 = 5,404,808 : x
2. Step 2: Convert to fraction form
   3,534,727/5,404,808 = 5,404,808/x
3. Step 3: Cross multiply
   3,534,727x = 5,404,808 × 5,404,808
4. Step 4: Simplify right side
   3,534,727x = 29,211,949,516,864
5. Step 5: Solve for x
   x = 29,211,949,516,864/3,534,727
6. Step 6: Final answer
   x = 8,264,273.17