Finding the Third Proportional to 12,082,436 and 18,299,141

Step by Step Solution

1. Step 1: Write the proportion equation
   12,082,436 : 18,299,141 = 18,299,141 : x
2. Step 2: Convert to fraction form
   12,082,436/18,299,141 = 18,299,141/x
3. Step 3: Cross multiply
   12,082,436x = 18,299,141 × 18,299,141
4. Step 4: Simplify right side
   12,082,436x = 334,858,561,337,881
5. Step 5: Solve for x
   x = 334,858,561,337,881/12,082,436
6. Step 6: Final answer
   x = 27,714,490.80