Finding the Third Proportional to 3,474,552 and 5,315,160

Step by Step Solution

1. Step 1: Write the proportion equation
   3,474,552 : 5,315,160 = 5,315,160 : x
2. Step 2: Convert to fraction form
   3,474,552/5,315,160 = 5,315,160/x
3. Step 3: Cross multiply
   3,474,552x = 5,315,160 × 5,315,160
4. Step 4: Simplify right side
   3,474,552x = 28,250,925,825,600
5. Step 5: Solve for x
   x = 28,250,925,825,600/3,474,552
6. Step 6: Final answer
   x = 8,130,811.06