Finding the Third Proportional to 2,293,248 and 5,355,120

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293,248 : 5,355,120 = 5,355,120 : x
2. Step 2: Convert to fraction form
   2,293,248/5,355,120 = 5,355,120/x
3. Step 3: Cross multiply
   2,293,248x = 5,355,120 × 5,355,120
4. Step 4: Simplify right side
   2,293,248x = 28,677,310,214,400
5. Step 5: Solve for x
   x = 28,677,310,214,400/2,293,248
6. Step 6: Final answer
   x = 12,505,106.39