Finding the Third Proportional to 108,950,272.50 and 235,111,956

Step by Step Solution

1. Step 1: Write the proportion equation
   108,950,272.50 : 235,111,956 = 235,111,956 : x
2. Step 2: Convert to fraction form
   108,950,272.50/235,111,956 = 235,111,956/x
3. Step 3: Cross multiply
   108,950,272.50x = 235,111,956 × 235,111,956
4. Step 4: Simplify right side
   108,950,272.50x = 55,277,631,854,145,936
5. Step 5: Solve for x
   x = 55,277,631,854,145,936/108,950,272.50
6. Step 6: Final answer
   x = 507,365,705.34