Finding the Third Proportional to 12,541,888 and 18,328,892

Step by Step Solution

1. Step 1: Write the proportion equation
   12,541,888 : 18,328,892 = 18,328,892 : x
2. Step 2: Convert to fraction form
   12,541,888/18,328,892 = 18,328,892/x
3. Step 3: Cross multiply
   12,541,888x = 18,328,892 × 18,328,892
4. Step 4: Simplify right side
   12,541,888x = 335,948,281,947,664
5. Step 5: Solve for x
   x = 335,948,281,947,664/12,541,888
6. Step 6: Final answer
   x = 26,786,101.26