Finding the Third Proportional to 463,387.50 and 740,047.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,387.50 : 740,047.50 = 740,047.50 : x
2. Step 2: Convert to fraction form
   463,387.50/740,047.50 = 740,047.50/x
3. Step 3: Cross multiply
   463,387.50x = 740,047.50 × 740,047.50
4. Step 4: Simplify right side
   463,387.50x = 547,670,302,256.25
5. Step 5: Solve for x
   x = 547,670,302,256.25/463,387.50
6. Step 6: Final answer
   x = 1,181,884.07