Finding the Third Proportional to 272,094.25 and 635,384.50

Step by Step Solution

1. Step 1: Write the proportion equation
   272,094.25 : 635,384.50 = 635,384.50 : x
2. Step 2: Convert to fraction form
   272,094.25/635,384.50 = 635,384.50/x
3. Step 3: Cross multiply
   272,094.25x = 635,384.50 × 635,384.50
4. Step 4: Simplify right side
   272,094.25x = 403,713,462,840.25
5. Step 5: Solve for x
   x = 403,713,462,840.25/272,094.25
6. Step 6: Final answer
   x = 1,483,726.55