Finding the Third Proportional to 35,762,674.50 and 76,983,709.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,762,674.50 : 76,983,709.50 = 76,983,709.50 : x
2. Step 2: Convert to fraction form
   35,762,674.50/76,983,709.50 = 76,983,709.50/x
3. Step 3: Cross multiply
   35,762,674.50x = 76,983,709.50 × 76,983,709.50
4. Step 4: Simplify right side
   35,762,674.50x = 5,926,491,528,380,390
5. Step 5: Solve for x
   x = 5,926,491,528,380,390/35,762,674.50
6. Step 6: Final answer
   x = 165,717,234.83