Finding the Third Proportional to 28,074 and 61,423.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,074 : 61,423.50 = 61,423.50 : x
2. Step 2: Convert to fraction form
   28,074/61,423.50 = 61,423.50/x
3. Step 3: Cross multiply
   28,074x = 61,423.50 × 61,423.50
4. Step 4: Simplify right side
   28,074x = 3,772,846,352.25
5. Step 5: Solve for x
   x = 3,772,846,352.25/28,074
6. Step 6: Final answer
   x = 134,389.34