Finding the Third Proportional to 88,029 and 105,798.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,029 : 105,798.50 = 105,798.50 : x
2. Step 2: Convert to fraction form
   88,029/105,798.50 = 105,798.50/x
3. Step 3: Cross multiply
   88,029x = 105,798.50 × 105,798.50
4. Step 4: Simplify right side
   88,029x = 11,193,322,602.25
5. Step 5: Solve for x
   x = 11,193,322,602.25/88,029
6. Step 6: Final answer
   x = 127,154.94