Finding the Third Proportional to 71,724,619,783 and 156,960,585,723

Step by Step Solution

1. Step 1: Write the proportion equation
   71,724,619,783 : 156,960,585,723 = 156,960,585,723 : x
2. Step 2: Convert to fraction form
   71,724,619,783/156,960,585,723 = 156,960,585,723/x
3. Step 3: Cross multiply
   71,724,619,783x = 156,960,585,723 × 156,960,585,723
4. Step 4: Simplify right side
   71,724,619,783x = 24,636,625,470,507,232,264,192
5. Step 5: Solve for x
   x = 24,636,625,470,507,232,264,192/71,724,619,783
6. Step 6: Final answer
   x = 343,489,105,206.06