Finding the Third Proportional to 35,942,616 and 78,727,033.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,942,616 : 78,727,033.69 = 78,727,033.69 : x
2. Step 2: Convert to fraction form
   35,942,616/78,727,033.69 = 78,727,033.69/x
3. Step 3: Cross multiply
   35,942,616x = 78,727,033.69 × 78,727,033.69
4. Step 4: Simplify right side
   35,942,616x = 6,197,945,833,232,760
5. Step 5: Solve for x
   x = 6,197,945,833,232,760/35,942,616
6. Step 6: Final answer
   x = 172,440,031.44