Finding the Third Proportional to 133,619,754 and 279,456,696

Step by Step Solution

1. Step 1: Write the proportion equation
   133,619,754 : 279,456,696 = 279,456,696 : x
2. Step 2: Convert to fraction form
   133,619,754/279,456,696 = 279,456,696/x
3. Step 3: Cross multiply
   133,619,754x = 279,456,696 × 279,456,696
4. Step 4: Simplify right side
   133,619,754x = 78,096,044,939,236,416
5. Step 5: Solve for x
   x = 78,096,044,939,236,416/133,619,754
6. Step 6: Final answer
   x = 584,464,816.03