Finding the Third Proportional to 127,144,302 and 274,611,180

Step by Step Solution

1. Step 1: Write the proportion equation
   127,144,302 : 274,611,180 = 274,611,180 : x
2. Step 2: Convert to fraction form
   127,144,302/274,611,180 = 274,611,180/x
3. Step 3: Cross multiply
   127,144,302x = 274,611,180 × 274,611,180
4. Step 4: Simplify right side
   127,144,302x = 75,411,300,180,992,400
5. Step 5: Solve for x
   x = 75,411,300,180,992,400/127,144,302
6. Step 6: Final answer
   x = 593,115,845.50