Finding the Third Proportional to 103,672,876 and 223,948,978

Step by Step Solution

1. Step 1: Write the proportion equation
   103,672,876 : 223,948,978 = 223,948,978 : x
2. Step 2: Convert to fraction form
   103,672,876/223,948,978 = 223,948,978/x
3. Step 3: Cross multiply
   103,672,876x = 223,948,978 × 223,948,978
4. Step 4: Simplify right side
   103,672,876x = 50,153,144,747,244,480
5. Step 5: Solve for x
   x = 50,153,144,747,244,480/103,672,876
6. Step 6: Final answer
   x = 483,763,417.03