Finding the Third Proportional to 11,519,485.50 and 24,678,472.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,519,485.50 : 24,678,472.50 = 24,678,472.50 : x
2. Step 2: Convert to fraction form
   11,519,485.50/24,678,472.50 = 24,678,472.50/x
3. Step 3: Cross multiply
   11,519,485.50x = 24,678,472.50 × 24,678,472.50
4. Step 4: Simplify right side
   11,519,485.50x = 609,027,004,933,256.25
5. Step 5: Solve for x
   x = 609,027,004,933,256.25/11,519,485.50
6. Step 6: Final answer
   x = 52,869,288.73