Finding the Third Proportional to 3,553,836 and 5,064,928

Step by Step Solution

1. Step 1: Write the proportion equation
   3,553,836 : 5,064,928 = 5,064,928 : x
2. Step 2: Convert to fraction form
   3,553,836/5,064,928 = 5,064,928/x
3. Step 3: Cross multiply
   3,553,836x = 5,064,928 × 5,064,928
4. Step 4: Simplify right side
   3,553,836x = 25,653,495,645,184
5. Step 5: Solve for x
   x = 25,653,495,645,184/3,553,836
6. Step 6: Final answer
   x = 7,218,536.72