Finding the Third Proportional to 62,880.75 and 93,466.69

Step by Step Solution

1. Step 1: Write the proportion equation
   62,880.75 : 93,466.69 = 93,466.69 : x
2. Step 2: Convert to fraction form
   62,880.75/93,466.69 = 93,466.69/x
3. Step 3: Cross multiply
   62,880.75x = 93,466.69 × 93,466.69
4. Step 4: Simplify right side
   62,880.75x = 8,736,021,672.22
5. Step 5: Solve for x
   x = 8,736,021,672.22/62,880.75
6. Step 6: Final answer
   x = 138,929.99