Finding the Third Proportional to 936,796,819.50 and 2,057,444,519.63

Step by Step Solution

1. Step 1: Write the proportion equation
   936,796,819.50 : 2,057,444,519.63 = 2,057,444,519.63 : x
2. Step 2: Convert to fraction form
   936,796,819.50/2,057,444,519.63 = 2,057,444,519.63/x
3. Step 3: Cross multiply
   936,796,819.50x = 2,057,444,519.63 × 2,057,444,519.63
4. Step 4: Simplify right side
   936,796,819.50x = 4,233,077,951,334,946,816
5. Step 5: Solve for x
   x = 4,233,077,951,334,946,816/936,796,819.50
6. Step 6: Final answer
   x = 4,518,672,419.91