Finding the Third Proportional to 159,607,772 and 224,664,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159,607,772 : 224,664,969.50 = 224,664,969.50 : x
2. Step 2: Convert to fraction form
   159,607,772/224,664,969.50 = 224,664,969.50/x
3. Step 3: Cross multiply
   159,607,772x = 224,664,969.50 × 224,664,969.50
4. Step 4: Simplify right side
   159,607,772x = 50,474,348,520,435,928
5. Step 5: Solve for x
   x = 50,474,348,520,435,928/159,607,772
6. Step 6: Final answer
   x = 316,239,916.69