Finding the Third Proportional to 66,863.92 and 97,895.46

Step by Step Solution

1. Step 1: Write the proportion equation
   66,863.92 : 97,895.46 = 97,895.46 : x
2. Step 2: Convert to fraction form
   66,863.92/97,895.46 = 97,895.46/x
3. Step 3: Cross multiply
   66,863.92x = 97,895.46 × 97,895.46
4. Step 4: Simplify right side
   66,863.92x = 9,583,521,272.17
5. Step 5: Solve for x
   x = 9,583,521,272.17/66,863.92
6. Step 6: Final answer
   x = 143,328.74