Finding the Third Proportional to 28,096.50 and 42,130.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,096.50 : 42,130.50 = 42,130.50 : x
2. Step 2: Convert to fraction form
   28,096.50/42,130.50 = 42,130.50/x
3. Step 3: Cross multiply
   28,096.50x = 42,130.50 × 42,130.50
4. Step 4: Simplify right side
   28,096.50x = 1,774,979,030.25
5. Step 5: Solve for x
   x = 1,774,979,030.25/28,096.50
6. Step 6: Final answer
   x = 63,174.38