Finding the Third Proportional to 17,239,258.50 and 37,505,216

Step by Step Solution

1. Step 1: Write the proportion equation
   17,239,258.50 : 37,505,216 = 37,505,216 : x
2. Step 2: Convert to fraction form
   17,239,258.50/37,505,216 = 37,505,216/x
3. Step 3: Cross multiply
   17,239,258.50x = 37,505,216 × 37,505,216
4. Step 4: Simplify right side
   17,239,258.50x = 1,406,641,227,206,656
5. Step 5: Solve for x
   x = 1,406,641,227,206,656/17,239,258.50
6. Step 6: Final answer
   x = 81,595,227.96