Finding the Third Proportional to 35,819,604.63 and 76,747,580

Step by Step Solution

1. Step 1: Write the proportion equation
   35,819,604.63 : 76,747,580 = 76,747,580 : x
2. Step 2: Convert to fraction form
   35,819,604.63/76,747,580 = 76,747,580/x
3. Step 3: Cross multiply
   35,819,604.63x = 76,747,580 × 76,747,580
4. Step 4: Simplify right side
   35,819,604.63x = 5,890,191,035,856,400
5. Step 5: Solve for x
   x = 5,890,191,035,856,400/35,819,604.63
6. Step 6: Final answer
   x = 164,440,425.78