Finding the Third Proportional to 48,860,462 and 101,739,978

Step by Step Solution

1. Step 1: Write the proportion equation
   48,860,462 : 101,739,978 = 101,739,978 : x
2. Step 2: Convert to fraction form
   48,860,462/101,739,978 = 101,739,978/x
3. Step 3: Cross multiply
   48,860,462x = 101,739,978 × 101,739,978
4. Step 4: Simplify right side
   48,860,462x = 10,351,023,123,440,484
5. Step 5: Solve for x
   x = 10,351,023,123,440,484/48,860,462
6. Step 6: Final answer
   x = 211,848,654.31