Finding the Third Proportional to 3,403,151 and 5,272,042

Step by Step Solution

1. Step 1: Write the proportion equation
   3,403,151 : 5,272,042 = 5,272,042 : x
2. Step 2: Convert to fraction form
   3,403,151/5,272,042 = 5,272,042/x
3. Step 3: Cross multiply
   3,403,151x = 5,272,042 × 5,272,042
4. Step 4: Simplify right side
   3,403,151x = 27,794,426,849,764
5. Step 5: Solve for x
   x = 27,794,426,849,764/3,403,151
6. Step 6: Final answer
   x = 8,167,262.30