Finding the Third Proportional to 46,140 and 60,583.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,140 : 60,583.50 = 60,583.50 : x
2. Step 2: Convert to fraction form
   46,140/60,583.50 = 60,583.50/x
3. Step 3: Cross multiply
   46,140x = 60,583.50 × 60,583.50
4. Step 4: Simplify right side
   46,140x = 3,670,360,472.25
5. Step 5: Solve for x
   x = 3,670,360,472.25/46,140
6. Step 6: Final answer
   x = 79,548.34