Finding the Third Proportional to 34,303.50 and 53,461.69

Step by Step Solution

1. Step 1: Write the proportion equation
   34,303.50 : 53,461.69 = 53,461.69 : x
2. Step 2: Convert to fraction form
   34,303.50/53,461.69 = 53,461.69/x
3. Step 3: Cross multiply
   34,303.50x = 53,461.69 × 53,461.69
4. Step 4: Simplify right side
   34,303.50x = 2,858,152,030.35
5. Step 5: Solve for x
   x = 2,858,152,030.35/34,303.50
6. Step 6: Final answer
   x = 83,319.55