Finding the Third Proportional to 21,803,350.50 and 31,758,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,803,350.50 : 31,758,601.50 = 31,758,601.50 : x
2. Step 2: Convert to fraction form
   21,803,350.50/31,758,601.50 = 31,758,601.50/x
3. Step 3: Cross multiply
   21,803,350.50x = 31,758,601.50 × 31,758,601.50
4. Step 4: Simplify right side
   21,803,350.50x = 1,008,608,769,235,802.25
5. Step 5: Solve for x
   x = 1,008,608,769,235,802.25/21,803,350.50
6. Step 6: Final answer
   x = 46,259,347.58