Finding the Third Proportional to 46,784.50 and 74,368.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,784.50 : 74,368.50 = 74,368.50 : x
2. Step 2: Convert to fraction form
   46,784.50/74,368.50 = 74,368.50/x
3. Step 3: Cross multiply
   46,784.50x = 74,368.50 × 74,368.50
4. Step 4: Simplify right side
   46,784.50x = 5,530,673,792.25
5. Step 5: Solve for x
   x = 5,530,673,792.25/46,784.50
6. Step 6: Final answer
   x = 118,215.94