Finding the Third Proportional to 2,230,305 and 4,748,322

Step by Step Solution

1. Step 1: Write the proportion equation
   2,230,305 : 4,748,322 = 4,748,322 : x
2. Step 2: Convert to fraction form
   2,230,305/4,748,322 = 4,748,322/x
3. Step 3: Cross multiply
   2,230,305x = 4,748,322 × 4,748,322
4. Step 4: Simplify right side
   2,230,305x = 22,546,561,815,684
5. Step 5: Solve for x
   x = 22,546,561,815,684/2,230,305
6. Step 6: Final answer
   x = 10,109,183.19