Finding the Third Proportional to 15,150.13 and 35,384.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,150.13 : 35,384.50 = 35,384.50 : x
2. Step 2: Convert to fraction form
   15,150.13/35,384.50 = 35,384.50/x
3. Step 3: Cross multiply
   15,150.13x = 35,384.50 × 35,384.50
4. Step 4: Simplify right side
   15,150.13x = 1,252,062,840.25
5. Step 5: Solve for x
   x = 1,252,062,840.25/15,150.13
6. Step 6: Final answer
   x = 82,643.73