Finding the Third Proportional to 61,276.50 and 93,696.75

Step by Step Solution

1. Step 1: Write the proportion equation
   61,276.50 : 93,696.75 = 93,696.75 : x
2. Step 2: Convert to fraction form
   61,276.50/93,696.75 = 93,696.75/x
3. Step 3: Cross multiply
   61,276.50x = 93,696.75 × 93,696.75
4. Step 4: Simplify right side
   61,276.50x = 8,779,080,960.56
5. Step 5: Solve for x
   x = 8,779,080,960.56/61,276.50
6. Step 6: Final answer
   x = 143,269.95