Finding the Third Proportional to 2,053,412 and 3,173,430

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,412 : 3,173,430 = 3,173,430 : x
2. Step 2: Convert to fraction form
   2,053,412/3,173,430 = 3,173,430/x
3. Step 3: Cross multiply
   2,053,412x = 3,173,430 × 3,173,430
4. Step 4: Simplify right side
   2,053,412x = 10,070,657,964,900
5. Step 5: Solve for x
   x = 10,070,657,964,900/2,053,412
6. Step 6: Final answer
   x = 4,904,353.32