Finding the Third Proportional to 2,484,129 and 5,322,390

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,129 : 5,322,390 = 5,322,390 : x
2. Step 2: Convert to fraction form
   2,484,129/5,322,390 = 5,322,390/x
3. Step 3: Cross multiply
   2,484,129x = 5,322,390 × 5,322,390
4. Step 4: Simplify right side
   2,484,129x = 28,327,835,312,100
5. Step 5: Solve for x
   x = 28,327,835,312,100/2,484,129
6. Step 6: Final answer
   x = 11,403,528.28