Finding the Third Proportional to 271,003,675,395 and 409,996,695,964.50

Step by Step Solution

1. Step 1: Write the proportion equation
   271,003,675,395 : 409,996,695,964.50 = 409,996,695,964.50 : x
2. Step 2: Convert to fraction form
   271,003,675,395/409,996,695,964.50 = 409,996,695,964.50/x
3. Step 3: Cross multiply
   271,003,675,395x = 409,996,695,964.50 × 409,996,695,964.50
4. Step 4: Simplify right side
   271,003,675,395x = 168,097,290,701,806,636,105,728
5. Step 5: Solve for x
   x = 168,097,290,701,806,636,105,728/271,003,675,395
6. Step 6: Final answer
   x = 620,276,793,134.99