Finding the Third Proportional to 2,318,632 and 4,945,416

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,632 : 4,945,416 = 4,945,416 : x
2. Step 2: Convert to fraction form
   2,318,632/4,945,416 = 4,945,416/x
3. Step 3: Cross multiply
   2,318,632x = 4,945,416 × 4,945,416
4. Step 4: Simplify right side
   2,318,632x = 24,457,139,413,056
5. Step 5: Solve for x
   x = 24,457,139,413,056/2,318,632
6. Step 6: Final answer
   x = 10,548,090.17