Finding the Third Proportional to 112,476.94 and 265,518

Step by Step Solution

1. Step 1: Write the proportion equation
   112,476.94 : 265,518 = 265,518 : x
2. Step 2: Convert to fraction form
   112,476.94/265,518 = 265,518/x
3. Step 3: Cross multiply
   112,476.94x = 265,518 × 265,518
4. Step 4: Simplify right side
   112,476.94x = 70,499,808,324
5. Step 5: Solve for x
   x = 70,499,808,324/112,476.94
6. Step 6: Final answer
   x = 626,793.46