Finding the Third Proportional to 3,427,953 and 5,015,745

Step by Step Solution

1. Step 1: Write the proportion equation
   3,427,953 : 5,015,745 = 5,015,745 : x
2. Step 2: Convert to fraction form
   3,427,953/5,015,745 = 5,015,745/x
3. Step 3: Cross multiply
   3,427,953x = 5,015,745 × 5,015,745
4. Step 4: Simplify right side
   3,427,953x = 25,157,697,905,025
5. Step 5: Solve for x
   x = 25,157,697,905,025/3,427,953
6. Step 6: Final answer
   x = 7,338,985.66