Finding the Third Proportional to 1,545,196 and 2,271,546

Step by Step Solution

1. Step 1: Write the proportion equation
   1,545,196 : 2,271,546 = 2,271,546 : x
2. Step 2: Convert to fraction form
   1,545,196/2,271,546 = 2,271,546/x
3. Step 3: Cross multiply
   1,545,196x = 2,271,546 × 2,271,546
4. Step 4: Simplify right side
   1,545,196x = 5,159,921,230,116
5. Step 5: Solve for x
   x = 5,159,921,230,116/1,545,196
6. Step 6: Final answer
   x = 3,339,331.21