Finding the Third Proportional to 93,726 and 138,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,726 : 138,100.50 = 138,100.50 : x
2. Step 2: Convert to fraction form
   93,726/138,100.50 = 138,100.50/x
3. Step 3: Cross multiply
   93,726x = 138,100.50 × 138,100.50
4. Step 4: Simplify right side
   93,726x = 19,071,748,100.25
5. Step 5: Solve for x
   x = 19,071,748,100.25/93,726
6. Step 6: Final answer
   x = 203,484.07