Finding the Third Proportional to 3,531,464 and 5,467,080

Step by Step Solution

1. Step 1: Write the proportion equation
   3,531,464 : 5,467,080 = 5,467,080 : x
2. Step 2: Convert to fraction form
   3,531,464/5,467,080 = 5,467,080/x
3. Step 3: Cross multiply
   3,531,464x = 5,467,080 × 5,467,080
4. Step 4: Simplify right side
   3,531,464x = 29,888,963,726,400
5. Step 5: Solve for x
   x = 29,888,963,726,400/3,531,464
6. Step 6: Final answer
   x = 8,463,618.41