Finding the Third Proportional to 13,458,086.50 and 29,521,687

Step by Step Solution

1. Step 1: Write the proportion equation
   13,458,086.50 : 29,521,687 = 29,521,687 : x
2. Step 2: Convert to fraction form
   13,458,086.50/29,521,687 = 29,521,687/x
3. Step 3: Cross multiply
   13,458,086.50x = 29,521,687 × 29,521,687
4. Step 4: Simplify right side
   13,458,086.50x = 871,530,003,325,969
5. Step 5: Solve for x
   x = 871,530,003,325,969/13,458,086.50
6. Step 6: Final answer
   x = 64,758,835.02