Finding the Third Proportional to 61,839 and 93,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,839 : 93,940.50 = 93,940.50 : x
2. Step 2: Convert to fraction form
   61,839/93,940.50 = 93,940.50/x
3. Step 3: Cross multiply
   61,839x = 93,940.50 × 93,940.50
4. Step 4: Simplify right side
   61,839x = 8,824,817,540.25
5. Step 5: Solve for x
   x = 8,824,817,540.25/61,839
6. Step 6: Final answer
   x = 142,706.34