Finding the Third Proportional to 3,615,850 and 5,470,429

Step by Step Solution

1. Step 1: Write the proportion equation
   3,615,850 : 5,470,429 = 5,470,429 : x
2. Step 2: Convert to fraction form
   3,615,850/5,470,429 = 5,470,429/x
3. Step 3: Cross multiply
   3,615,850x = 5,470,429 × 5,470,429
4. Step 4: Simplify right side
   3,615,850x = 29,925,593,444,041
5. Step 5: Solve for x
   x = 29,925,593,444,041/3,615,850
6. Step 6: Final answer
   x = 8,276,226.46