Finding the Third Proportional to 1,552,238 and 3,331,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,238 : 3,331,276 = 3,331,276 : x
2. Step 2: Convert to fraction form
   1,552,238/3,331,276 = 3,331,276/x
3. Step 3: Cross multiply
   1,552,238x = 3,331,276 × 3,331,276
4. Step 4: Simplify right side
   1,552,238x = 11,097,399,788,176
5. Step 5: Solve for x
   x = 11,097,399,788,176/1,552,238
6. Step 6: Final answer
   x = 7,149,290.11