Finding the Third Proportional to 100,955 and 156,767.50

Step by Step Solution

1. Step 1: Write the proportion equation
   100,955 : 156,767.50 = 156,767.50 : x
2. Step 2: Convert to fraction form
   100,955/156,767.50 = 156,767.50/x
3. Step 3: Cross multiply
   100,955x = 156,767.50 × 156,767.50
4. Step 4: Simplify right side
   100,955x = 24,576,049,056.25
5. Step 5: Solve for x
   x = 24,576,049,056.25/100,955
6. Step 6: Final answer
   x = 243,435.68