Finding the Third Proportional to 7,098,658.50 and 10,635,958.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,098,658.50 : 10,635,958.50 = 10,635,958.50 : x
2. Step 2: Convert to fraction form
   7,098,658.50/10,635,958.50 = 10,635,958.50/x
3. Step 3: Cross multiply
   7,098,658.50x = 10,635,958.50 × 10,635,958.50
4. Step 4: Simplify right side
   7,098,658.50x = 113,123,613,213,722.25
5. Step 5: Solve for x
   x = 113,123,613,213,722.25/7,098,658.50
6. Step 6: Final answer
   x = 15,935,914.26