Finding the Third Proportional to 1,925.63 and 4,492.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925.63 : 4,492.88 = 4,492.88 : x
2. Step 2: Convert to fraction form
   1,925.63/4,492.88 = 4,492.88/x
3. Step 3: Cross multiply
   1,925.63x = 4,492.88 × 4,492.88
4. Step 4: Simplify right side
   1,925.63x = 20,185,925.77
5. Step 5: Solve for x
   x = 20,185,925.77/1,925.63
6. Step 6: Final answer
   x = 10,482.79