Finding the Third Proportional to 9,154,776 and 13,451,892

Step by Step Solution

1. Step 1: Write the proportion equation
   9,154,776 : 13,451,892 = 13,451,892 : x
2. Step 2: Convert to fraction form
   9,154,776/13,451,892 = 13,451,892/x
3. Step 3: Cross multiply
   9,154,776x = 13,451,892 × 13,451,892
4. Step 4: Simplify right side
   9,154,776x = 180,953,398,379,664
5. Step 5: Solve for x
   x = 180,953,398,379,664/9,154,776
6. Step 6: Final answer
   x = 19,766,010.48