Finding the Third Proportional to 123,350,904,828 and 166,429,333,473

Step by Step Solution

1. Step 1: Write the proportion equation
   123,350,904,828 : 166,429,333,473 = 166,429,333,473 : x
2. Step 2: Convert to fraction form
   123,350,904,828/166,429,333,473 = 166,429,333,473/x
3. Step 3: Cross multiply
   123,350,904,828x = 166,429,333,473 × 166,429,333,473
4. Step 4: Simplify right side
   123,350,904,828x = 27,698,723,040,267,039,932,416
5. Step 5: Solve for x
   x = 27,698,723,040,267,039,932,416/123,350,904,828
6. Step 6: Final answer
   x = 224,552,248,553.75