Finding the Third Proportional to 12,948.61 and 28,368.35

Step by Step Solution

1. Step 1: Write the proportion equation
   12,948.61 : 28,368.35 = 28,368.35 : x
2. Step 2: Convert to fraction form
   12,948.61/28,368.35 = 28,368.35/x
3. Step 3: Cross multiply
   12,948.61x = 28,368.35 × 28,368.35
4. Step 4: Simplify right side
   12,948.61x = 804,763,370.37
5. Step 5: Solve for x
   x = 804,763,370.37/12,948.61
6. Step 6: Final answer
   x = 62,150.56