Finding the Third Proportional to 19,579,469 and 41,492,862

Step by Step Solution

1. Step 1: Write the proportion equation
   19,579,469 : 41,492,862 = 41,492,862 : x
2. Step 2: Convert to fraction form
   19,579,469/41,492,862 = 41,492,862/x
3. Step 3: Cross multiply
   19,579,469x = 41,492,862 × 41,492,862
4. Step 4: Simplify right side
   19,579,469x = 1,721,657,596,951,044
5. Step 5: Solve for x
   x = 1,721,657,596,951,044/19,579,469
6. Step 6: Final answer
   x = 87,931,781.86