Finding the Third Proportional to 480,675 and 1,112,731.50

Step by Step Solution

1. Step 1: Write the proportion equation
   480,675 : 1,112,731.50 = 1,112,731.50 : x
2. Step 2: Convert to fraction form
   480,675/1,112,731.50 = 1,112,731.50/x
3. Step 3: Cross multiply
   480,675x = 1,112,731.50 × 1,112,731.50
4. Step 4: Simplify right side
   480,675x = 1,238,171,391,092.25
5. Step 5: Solve for x
   x = 1,238,171,391,092.25/480,675
6. Step 6: Final answer
   x = 2,575,901.37