Finding the Third Proportional to 43,425 and 63,913.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,425 : 63,913.50 = 63,913.50 : x
2. Step 2: Convert to fraction form
   43,425/63,913.50 = 63,913.50/x
3. Step 3: Cross multiply
   43,425x = 63,913.50 × 63,913.50
4. Step 4: Simplify right side
   43,425x = 4,084,935,482.25
5. Step 5: Solve for x
   x = 4,084,935,482.25/43,425
6. Step 6: Final answer
   x = 94,068.75