Finding the Third Proportional to 6,301,621.50 and 13,499,913

Step by Step Solution

1. Step 1: Write the proportion equation
   6,301,621.50 : 13,499,913 = 13,499,913 : x
2. Step 2: Convert to fraction form
   6,301,621.50/13,499,913 = 13,499,913/x
3. Step 3: Cross multiply
   6,301,621.50x = 13,499,913 × 13,499,913
4. Step 4: Simplify right side
   6,301,621.50x = 182,247,651,007,569
5. Step 5: Solve for x
   x = 182,247,651,007,569/6,301,621.50
6. Step 6: Final answer
   x = 28,920,754.92