Finding the Third Proportional to 61,698.94 and 93,307.78

Step by Step Solution

1. Step 1: Write the proportion equation
   61,698.94 : 93,307.78 = 93,307.78 : x
2. Step 2: Convert to fraction form
   61,698.94/93,307.78 = 93,307.78/x
3. Step 3: Cross multiply
   61,698.94x = 93,307.78 × 93,307.78
4. Step 4: Simplify right side
   61,698.94x = 8,706,342,041.80
5. Step 5: Solve for x
   x = 8,706,342,041.80/61,698.94
6. Step 6: Final answer
   x = 141,110.08