Finding the Third Proportional to 32,468,748.75 and 67,624,227

Step by Step Solution

1. Step 1: Write the proportion equation
   32,468,748.75 : 67,624,227 = 67,624,227 : x
2. Step 2: Convert to fraction form
   32,468,748.75/67,624,227 = 67,624,227/x
3. Step 3: Cross multiply
   32,468,748.75x = 67,624,227 × 67,624,227
4. Step 4: Simplify right side
   32,468,748.75x = 4,573,036,077,347,529
5. Step 5: Solve for x
   x = 4,573,036,077,347,529/32,468,748.75
6. Step 6: Final answer
   x = 140,844,234.95