Finding the Third Proportional to 10,362,949 and 16,254,380

Step by Step Solution

1. Step 1: Write the proportion equation
   10,362,949 : 16,254,380 = 16,254,380 : x
2. Step 2: Convert to fraction form
   10,362,949/16,254,380 = 16,254,380/x
3. Step 3: Cross multiply
   10,362,949x = 16,254,380 × 16,254,380
4. Step 4: Simplify right side
   10,362,949x = 264,204,869,184,400
5. Step 5: Solve for x
   x = 264,204,869,184,400/10,362,949
6. Step 6: Final answer
   x = 25,495,143.24