Finding the Third Proportional to 1,178,032 and 2,562,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,178,032 : 2,562,272 = 2,562,272 : x
2. Step 2: Convert to fraction form
   1,178,032/2,562,272 = 2,562,272/x
3. Step 3: Cross multiply
   1,178,032x = 2,562,272 × 2,562,272
4. Step 4: Simplify right side
   1,178,032x = 6,565,237,801,984
5. Step 5: Solve for x
   x = 6,565,237,801,984/1,178,032
6. Step 6: Final answer
   x = 5,573,055.57