Finding the Third Proportional to 6,919,960.50 and 15,142,693.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,919,960.50 : 15,142,693.50 = 15,142,693.50 : x
2. Step 2: Convert to fraction form
   6,919,960.50/15,142,693.50 = 15,142,693.50/x
3. Step 3: Cross multiply
   6,919,960.50x = 15,142,693.50 × 15,142,693.50
4. Step 4: Simplify right side
   6,919,960.50x = 229,301,166,434,942.25
5. Step 5: Solve for x
   x = 229,301,166,434,942.25/6,919,960.50
6. Step 6: Final answer
   x = 33,136,195.85