Finding the Third Proportional to 3,504,384 and 5,123,532

Step by Step Solution

1. Step 1: Write the proportion equation
   3,504,384 : 5,123,532 = 5,123,532 : x
2. Step 2: Convert to fraction form
   3,504,384/5,123,532 = 5,123,532/x
3. Step 3: Cross multiply
   3,504,384x = 5,123,532 × 5,123,532
4. Step 4: Simplify right side
   3,504,384x = 26,250,580,155,024
5. Step 5: Solve for x
   x = 26,250,580,155,024/3,504,384
6. Step 6: Final answer
   x = 7,490,783.02