Finding the Third Proportional to 61,122.66 and 93,500.72

Step by Step Solution

1. Step 1: Write the proportion equation
   61,122.66 : 93,500.72 = 93,500.72 : x
2. Step 2: Convert to fraction form
   61,122.66/93,500.72 = 93,500.72/x
3. Step 3: Cross multiply
   61,122.66x = 93,500.72 × 93,500.72
4. Step 4: Simplify right side
   61,122.66x = 8,742,384,406.77
5. Step 5: Solve for x
   x = 8,742,384,406.77/61,122.66
6. Step 6: Final answer
   x = 143,030.18