Finding the Third Proportional to 7,816,342.50 and 17,222,892

Step by Step Solution

1. Step 1: Write the proportion equation
   7,816,342.50 : 17,222,892 = 17,222,892 : x
2. Step 2: Convert to fraction form
   7,816,342.50/17,222,892 = 17,222,892/x
3. Step 3: Cross multiply
   7,816,342.50x = 17,222,892 × 17,222,892
4. Step 4: Simplify right side
   7,816,342.50x = 296,628,008,843,664
5. Step 5: Solve for x
   x = 296,628,008,843,664/7,816,342.50
6. Step 6: Final answer
   x = 37,949,719.94