Finding the Third Proportional to 2,298,904 and 3,480,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298,904 : 3,480,272 = 3,480,272 : x
2. Step 2: Convert to fraction form
   2,298,904/3,480,272 = 3,480,272/x
3. Step 3: Cross multiply
   2,298,904x = 3,480,272 × 3,480,272
4. Step 4: Simplify right side
   2,298,904x = 12,112,293,193,984
5. Step 5: Solve for x
   x = 12,112,293,193,984/2,298,904
6. Step 6: Final answer
   x = 5,268,725.09