Finding the Third Proportional to 1,547,856 and 2,345,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,547,856 : 2,345,148 = 2,345,148 : x
2. Step 2: Convert to fraction form
   1,547,856/2,345,148 = 2,345,148/x
3. Step 3: Cross multiply
   1,547,856x = 2,345,148 × 2,345,148
4. Step 4: Simplify right side
   1,547,856x = 5,499,719,141,904
5. Step 5: Solve for x
   x = 5,499,719,141,904/1,547,856
6. Step 6: Final answer
   x = 3,553,120.67