Finding the Third Proportional to 146,950.50 and 300,127.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,950.50 : 300,127.50 = 300,127.50 : x
2. Step 2: Convert to fraction form
   146,950.50/300,127.50 = 300,127.50/x
3. Step 3: Cross multiply
   146,950.50x = 300,127.50 × 300,127.50
4. Step 4: Simplify right side
   146,950.50x = 90,076,516,256.25
5. Step 5: Solve for x
   x = 90,076,516,256.25/146,950.50
6. Step 6: Final answer
   x = 612,971.83