Finding the Third Proportional to 464,483.25 and 654,077.25

Step by Step Solution

1. Step 1: Write the proportion equation
   464,483.25 : 654,077.25 = 654,077.25 : x
2. Step 2: Convert to fraction form
   464,483.25/654,077.25 = 654,077.25/x
3. Step 3: Cross multiply
   464,483.25x = 654,077.25 × 654,077.25
4. Step 4: Simplify right side
   464,483.25x = 427,817,048,967.56
5. Step 5: Solve for x
   x = 427,817,048,967.56/464,483.25
6. Step 6: Final answer
   x = 921,060.23