Finding the Third Proportional to 200,080.13 and 472,300.88

Step by Step Solution

1. Step 1: Write the proportion equation
   200,080.13 : 472,300.88 = 472,300.88 : x
2. Step 2: Convert to fraction form
   200,080.13/472,300.88 = 472,300.88/x
3. Step 3: Cross multiply
   200,080.13x = 472,300.88 × 472,300.88
4. Step 4: Simplify right side
   200,080.13x = 223,068,116,525.77
5. Step 5: Solve for x
   x = 223,068,116,525.77/200,080.13
6. Step 6: Final answer
   x = 1,114,893.93