Finding the Third Proportional to 45,166 and 67,093.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,166 : 67,093.50 = 67,093.50 : x
2. Step 2: Convert to fraction form
   45,166/67,093.50 = 67,093.50/x
3. Step 3: Cross multiply
   45,166x = 67,093.50 × 67,093.50
4. Step 4: Simplify right side
   45,166x = 4,501,537,742.25
5. Step 5: Solve for x
   x = 4,501,537,742.25/45,166
6. Step 6: Final answer
   x = 99,666.51