Finding the Third Proportional to 3,403,134 and 5,272,017

Step by Step Solution

1. Step 1: Write the proportion equation
   3,403,134 : 5,272,017 = 5,272,017 : x
2. Step 2: Convert to fraction form
   3,403,134/5,272,017 = 5,272,017/x
3. Step 3: Cross multiply
   3,403,134x = 5,272,017 × 5,272,017
4. Step 4: Simplify right side
   3,403,134x = 27,794,163,248,289
5. Step 5: Solve for x
   x = 27,794,163,248,289/3,403,134
6. Step 6: Final answer
   x = 8,167,225.64