Finding the Third Proportional to 1,923,077,309 and 4,167,123,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,923,077,309 : 4,167,123,018 = 4,167,123,018 : x
2. Step 2: Convert to fraction form
   1,923,077,309/4,167,123,018 = 4,167,123,018/x
3. Step 3: Cross multiply
   1,923,077,309x = 4,167,123,018 × 4,167,123,018
4. Step 4: Simplify right side
   1,923,077,309x = 17,364,914,247,145,428,992
5. Step 5: Solve for x
   x = 17,364,914,247,145,428,992/1,923,077,309
6. Step 6: Final answer
   x = 9,029,753,596.42