Finding the Third Proportional to 35,819,611.50 and 76,747,594.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,819,611.50 : 76,747,594.50 = 76,747,594.50 : x
2. Step 2: Convert to fraction form
   35,819,611.50/76,747,594.50 = 76,747,594.50/x
3. Step 3: Cross multiply
   35,819,611.50x = 76,747,594.50 × 76,747,594.50
4. Step 4: Simplify right side
   35,819,611.50x = 5,890,193,261,536,430
5. Step 5: Solve for x
   x = 5,890,193,261,536,430/35,819,611.50
6. Step 6: Final answer
   x = 164,440,456.36