Finding the Third Proportional to 1,547,838 and 2,345,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,547,838 : 2,345,166 = 2,345,166 : x
2. Step 2: Convert to fraction form
   1,547,838/2,345,166 = 2,345,166/x
3. Step 3: Cross multiply
   1,547,838x = 2,345,166 × 2,345,166
4. Step 4: Simplify right side
   1,547,838x = 5,499,803,567,556
5. Step 5: Solve for x
   x = 5,499,803,567,556/1,547,838
6. Step 6: Final answer
   x = 3,553,216.53