Finding the Third Proportional to 5,010,385.50 and 10,978,374

Step by Step Solution

1. Step 1: Write the proportion equation
   5,010,385.50 : 10,978,374 = 10,978,374 : x
2. Step 2: Convert to fraction form
   5,010,385.50/10,978,374 = 10,978,374/x
3. Step 3: Cross multiply
   5,010,385.50x = 10,978,374 × 10,978,374
4. Step 4: Simplify right side
   5,010,385.50x = 120,524,695,683,876
5. Step 5: Solve for x
   x = 120,524,695,683,876/5,010,385.50
6. Step 6: Final answer
   x = 24,054,974.55