Finding the Third Proportional to 2,502,043 and 5,358,380

Step by Step Solution

1. Step 1: Write the proportion equation
   2,502,043 : 5,358,380 = 5,358,380 : x
2. Step 2: Convert to fraction form
   2,502,043/5,358,380 = 5,358,380/x
3. Step 3: Cross multiply
   2,502,043x = 5,358,380 × 5,358,380
4. Step 4: Simplify right side
   2,502,043x = 28,712,236,224,400
5. Step 5: Solve for x
   x = 28,712,236,224,400/2,502,043
6. Step 6: Final answer
   x = 11,475,516.70