Finding the Third Proportional to 35,288,280 and 76,439,016

Step by Step Solution

1. Step 1: Write the proportion equation
   35,288,280 : 76,439,016 = 76,439,016 : x
2. Step 2: Convert to fraction form
   35,288,280/76,439,016 = 76,439,016/x
3. Step 3: Cross multiply
   35,288,280x = 76,439,016 × 76,439,016
4. Step 4: Simplify right side
   35,288,280x = 5,842,923,167,048,256
5. Step 5: Solve for x
   x = 5,842,923,167,048,256/35,288,280
6. Step 6: Final answer
   x = 165,576,876.15