Finding the Third Proportional to 277,510.50 and 601,677

Step by Step Solution

1. Step 1: Write the proportion equation
   277,510.50 : 601,677 = 601,677 : x
2. Step 2: Convert to fraction form
   277,510.50/601,677 = 601,677/x
3. Step 3: Cross multiply
   277,510.50x = 601,677 × 601,677
4. Step 4: Simplify right side
   277,510.50x = 362,015,212,329
5. Step 5: Solve for x
   x = 362,015,212,329/277,510.50
6. Step 6: Final answer
   x = 1,304,509.96