Finding the Third Proportional to 62,779.50 and 93,083.25

Step by Step Solution

1. Step 1: Write the proportion equation
   62,779.50 : 93,083.25 = 93,083.25 : x
2. Step 2: Convert to fraction form
   62,779.50/93,083.25 = 93,083.25/x
3. Step 3: Cross multiply
   62,779.50x = 93,083.25 × 93,083.25
4. Step 4: Simplify right side
   62,779.50x = 8,664,491,430.56
5. Step 5: Solve for x
   x = 8,664,491,430.56/62,779.50
6. Step 6: Final answer
   x = 138,014.66