Finding the Third Proportional to 2,343,943 and 4,975,658

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343,943 : 4,975,658 = 4,975,658 : x
2. Step 2: Convert to fraction form
   2,343,943/4,975,658 = 4,975,658/x
3. Step 3: Cross multiply
   2,343,943x = 4,975,658 × 4,975,658
4. Step 4: Simplify right side
   2,343,943x = 24,757,172,532,964
5. Step 5: Solve for x
   x = 24,757,172,532,964/2,343,943
6. Step 6: Final answer
   x = 10,562,190.52