Finding the Third Proportional to 14,869.83 and 21,746.60

Step by Step Solution

1. Step 1: Write the proportion equation
   14,869.83 : 21,746.60 = 21,746.60 : x
2. Step 2: Convert to fraction form
   14,869.83/21,746.60 = 21,746.60/x
3. Step 3: Cross multiply
   14,869.83x = 21,746.60 × 21,746.60
4. Step 4: Simplify right side
   14,869.83x = 472,914,679.52
5. Step 5: Solve for x
   x = 472,914,679.52/14,869.83
6. Step 6: Final answer
   x = 31,803.64