Finding the Third Proportional to 1,523,448 and 3,345,786

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,448 : 3,345,786 = 3,345,786 : x
2. Step 2: Convert to fraction form
   1,523,448/3,345,786 = 3,345,786/x
3. Step 3: Cross multiply
   1,523,448x = 3,345,786 × 3,345,786
4. Step 4: Simplify right side
   1,523,448x = 11,194,283,957,796
5. Step 5: Solve for x
   x = 11,194,283,957,796/1,523,448
6. Step 6: Final answer
   x = 7,347,992.16