Finding the Third Proportional to 17,700.19 and 38,507.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,700.19 : 38,507.06 = 38,507.06 : x
2. Step 2: Convert to fraction form
   17,700.19/38,507.06 = 38,507.06/x
3. Step 3: Cross multiply
   17,700.19x = 38,507.06 × 38,507.06
4. Step 4: Simplify right side
   17,700.19x = 1,482,793,862.38
5. Step 5: Solve for x
   x = 1,482,793,862.38/17,700.19
6. Step 6: Final answer
   x = 83,772.78