Finding the Third Proportional to 8,259,410 and 18,114,196

Step by Step Solution

1. Step 1: Write the proportion equation
   8,259,410 : 18,114,196 = 18,114,196 : x
2. Step 2: Convert to fraction form
   8,259,410/18,114,196 = 18,114,196/x
3. Step 3: Cross multiply
   8,259,410x = 18,114,196 × 18,114,196
4. Step 4: Simplify right side
   8,259,410x = 328,124,096,726,416
5. Step 5: Solve for x
   x = 328,124,096,726,416/8,259,410
6. Step 6: Final answer
   x = 39,727,304.58