Finding the Third Proportional to 773,723,946.38 and 1,699,448,060.81

Step by Step Solution

1. Step 1: Write the proportion equation
   773,723,946.38 : 1,699,448,060.81 = 1,699,448,060.81 : x
2. Step 2: Convert to fraction form
   773,723,946.38/1,699,448,060.81 = 1,699,448,060.81/x
3. Step 3: Cross multiply
   773,723,946.38x = 1,699,448,060.81 × 1,699,448,060.81
4. Step 4: Simplify right side
   773,723,946.38x = 2,888,123,711,399,366,656
5. Step 5: Solve for x
   x = 2,888,123,711,399,366,656/773,723,946.38
6. Step 6: Final answer
   x = 3,732,757,303.08