Finding the Third Proportional to 103,261 and 150,927.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,261 : 150,927.50 = 150,927.50 : x
2. Step 2: Convert to fraction form
   103,261/150,927.50 = 150,927.50/x
3. Step 3: Cross multiply
   103,261x = 150,927.50 × 150,927.50
4. Step 4: Simplify right side
   103,261x = 22,779,110,256.25
5. Step 5: Solve for x
   x = 22,779,110,256.25/103,261
6. Step 6: Final answer
   x = 220,597.42