Finding the Third Proportional to 108,105,819.75 and 233,217,724.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,105,819.75 : 233,217,724.50 = 233,217,724.50 : x
2. Step 2: Convert to fraction form
   108,105,819.75/233,217,724.50 = 233,217,724.50/x
3. Step 3: Cross multiply
   108,105,819.75x = 233,217,724.50 × 233,217,724.50
4. Step 4: Simplify right side
   108,105,819.75x = 54,390,507,020,957,904
5. Step 5: Solve for x
   x = 54,390,507,020,957,904/108,105,819.75
6. Step 6: Final answer
   x = 503,122,839.70