Finding the Third Proportional to 8,789,088 and 19,279,986

Step by Step Solution

1. Step 1: Write the proportion equation
   8,789,088 : 19,279,986 = 19,279,986 : x
2. Step 2: Convert to fraction form
   8,789,088/19,279,986 = 19,279,986/x
3. Step 3: Cross multiply
   8,789,088x = 19,279,986 × 19,279,986
4. Step 4: Simplify right side
   8,789,088x = 371,717,860,160,196
5. Step 5: Solve for x
   x = 371,717,860,160,196/8,789,088
6. Step 6: Final answer
   x = 42,293,109.38