Finding the Third Proportional to 63,482.50 and 100,437

Step by Step Solution

1. Step 1: Write the proportion equation
   63,482.50 : 100,437 = 100,437 : x
2. Step 2: Convert to fraction form
   63,482.50/100,437 = 100,437/x
3. Step 3: Cross multiply
   63,482.50x = 100,437 × 100,437
4. Step 4: Simplify right side
   63,482.50x = 10,087,590,969
5. Step 5: Solve for x
   x = 10,087,590,969/63,482.50
6. Step 6: Final answer
   x = 158,903.49