Finding the Third Proportional to 107,467,968 and 234,390,682.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,467,968 : 234,390,682.50 = 234,390,682.50 : x
2. Step 2: Convert to fraction form
   107,467,968/234,390,682.50 = 234,390,682.50/x
3. Step 3: Cross multiply
   107,467,968x = 234,390,682.50 × 234,390,682.50
4. Step 4: Simplify right side
   107,467,968x = 54,938,992,042,815,808
5. Step 5: Solve for x
   x = 54,938,992,042,815,808/107,467,968
6. Step 6: Final answer
   x = 511,212,718.22