Finding the Third Proportional to 114,912 and 252,463.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,912 : 252,463.50 = 252,463.50 : x
2. Step 2: Convert to fraction form
   114,912/252,463.50 = 252,463.50/x
3. Step 3: Cross multiply
   114,912x = 252,463.50 × 252,463.50
4. Step 4: Simplify right side
   114,912x = 63,737,818,832.25
5. Step 5: Solve for x
   x = 63,737,818,832.25/114,912
6. Step 6: Final answer
   x = 554,666.34