Finding the Third Proportional to 63,854,104 and 140,069,131

Step by Step Solution

1. Step 1: Write the proportion equation
   63,854,104 : 140,069,131 = 140,069,131 : x
2. Step 2: Convert to fraction form
   63,854,104/140,069,131 = 140,069,131/x
3. Step 3: Cross multiply
   63,854,104x = 140,069,131 × 140,069,131
4. Step 4: Simplify right side
   63,854,104x = 19,619,361,459,095,160
5. Step 5: Solve for x
   x = 19,619,361,459,095,160/63,854,104
6. Step 6: Final answer
   x = 307,252,944.29