Finding the Third Proportional to 61,387.88 and 93,722.06

Step by Step Solution

1. Step 1: Write the proportion equation
   61,387.88 : 93,722.06 = 93,722.06 : x
2. Step 2: Convert to fraction form
   61,387.88/93,722.06 = 93,722.06/x
3. Step 3: Cross multiply
   61,387.88x = 93,722.06 × 93,722.06
4. Step 4: Simplify right side
   61,387.88x = 8,783,824,999.25
5. Step 5: Solve for x
   x = 8,783,824,999.25/61,387.88
6. Step 6: Final answer
   x = 143,087.30