Finding the Third Proportional to 53,230 and 79,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,230 : 79,846.50 = 79,846.50 : x
2. Step 2: Convert to fraction form
   53,230/79,846.50 = 79,846.50/x
3. Step 3: Cross multiply
   53,230x = 79,846.50 × 79,846.50
4. Step 4: Simplify right side
   53,230x = 6,375,463,562.25
5. Step 5: Solve for x
   x = 6,375,463,562.25/53,230
6. Step 6: Final answer
   x = 119,772.00