Finding the Third Proportional to 19,579,467 and 41,492,858

Step by Step Solution

1. Step 1: Write the proportion equation
   19,579,467 : 41,492,858 = 41,492,858 : x
2. Step 2: Convert to fraction form
   19,579,467/41,492,858 = 41,492,858/x
3. Step 3: Cross multiply
   19,579,467x = 41,492,858 × 41,492,858
4. Step 4: Simplify right side
   19,579,467x = 1,721,657,265,008,164
5. Step 5: Solve for x
   x = 1,721,657,265,008,164/19,579,467
6. Step 6: Final answer
   x = 87,931,773.88