Finding the Third Proportional to 66,027.38 and 98,787.94

Step by Step Solution

1. Step 1: Write the proportion equation
   66,027.38 : 98,787.94 = 98,787.94 : x
2. Step 2: Convert to fraction form
   66,027.38/98,787.94 = 98,787.94/x
3. Step 3: Cross multiply
   66,027.38x = 98,787.94 × 98,787.94
4. Step 4: Simplify right side
   66,027.38x = 9,759,056,595.50
5. Step 5: Solve for x
   x = 9,759,056,595.50/66,027.38
6. Step 6: Final answer
   x = 147,803.19