Finding the Third Proportional to 12,019,102 and 25,860,654

Step by Step Solution

1. Step 1: Write the proportion equation
   12,019,102 : 25,860,654 = 25,860,654 : x
2. Step 2: Convert to fraction form
   12,019,102/25,860,654 = 25,860,654/x
3. Step 3: Cross multiply
   12,019,102x = 25,860,654 × 25,860,654
4. Step 4: Simplify right side
   12,019,102x = 668,773,425,307,716
5. Step 5: Solve for x
   x = 668,773,425,307,716/12,019,102
6. Step 6: Final answer
   x = 55,642,545.12