Finding the Third Proportional to 67,804,188 and 147,167,233

Step by Step Solution

1. Step 1: Write the proportion equation
   67,804,188 : 147,167,233 = 147,167,233 : x
2. Step 2: Convert to fraction form
   67,804,188/147,167,233 = 147,167,233/x
3. Step 3: Cross multiply
   67,804,188x = 147,167,233 × 147,167,233
4. Step 4: Simplify right side
   67,804,188x = 21,658,194,468,876,288
5. Step 5: Solve for x
   x = 21,658,194,468,876,288/67,804,188
6. Step 6: Final answer
   x = 319,422,665.59