Finding the Third Proportional to 29,403 and 35,437.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,403 : 35,437.50 = 35,437.50 : x
2. Step 2: Convert to fraction form
   29,403/35,437.50 = 35,437.50/x
3. Step 3: Cross multiply
   29,403x = 35,437.50 × 35,437.50
4. Step 4: Simplify right side
   29,403x = 1,255,816,406.25
5. Step 5: Solve for x
   x = 1,255,816,406.25/29,403
6. Step 6: Final answer
   x = 42,710.49