Finding the Third Proportional to 2,299,062 and 3,480,438

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299,062 : 3,480,438 = 3,480,438 : x
2. Step 2: Convert to fraction form
   2,299,062/3,480,438 = 3,480,438/x
3. Step 3: Cross multiply
   2,299,062x = 3,480,438 × 3,480,438
4. Step 4: Simplify right side
   2,299,062x = 12,113,448,671,844
5. Step 5: Solve for x
   x = 12,113,448,671,844/2,299,062
6. Step 6: Final answer
   x = 5,268,865.59