Finding the Third Proportional to 669,162,783 and 1,449,495,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   669,162,783 : 1,449,495,151.50 = 1,449,495,151.50 : x
2. Step 2: Convert to fraction form
   669,162,783/1,449,495,151.50 = 1,449,495,151.50/x
3. Step 3: Cross multiply
   669,162,783x = 1,449,495,151.50 × 1,449,495,151.50
4. Step 4: Simplify right side
   669,162,783x = 2,101,036,194,222,008,064
5. Step 5: Solve for x
   x = 2,101,036,194,222,008,064/669,162,783
6. Step 6: Final answer
   x = 3,139,798,338.46