Finding the Third Proportional to 30,051.75 and 46,528.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,051.75 : 46,528.50 = 46,528.50 : x
2. Step 2: Convert to fraction form
   30,051.75/46,528.50 = 46,528.50/x
3. Step 3: Cross multiply
   30,051.75x = 46,528.50 × 46,528.50
4. Step 4: Simplify right side
   30,051.75x = 2,164,901,312.25
5. Step 5: Solve for x
   x = 2,164,901,312.25/30,051.75
6. Step 6: Final answer
   x = 72,039.11