Finding the Third Proportional to 83,075.63 and 112,645.69

Step by Step Solution

1. Step 1: Write the proportion equation
   83,075.63 : 112,645.69 = 112,645.69 : x
2. Step 2: Convert to fraction form
   83,075.63/112,645.69 = 112,645.69/x
3. Step 3: Cross multiply
   83,075.63x = 112,645.69 × 112,645.69
4. Step 4: Simplify right side
   83,075.63x = 12,689,050,912.35
5. Step 5: Solve for x
   x = 12,689,050,912.35/83,075.63
6. Step 6: Final answer
   x = 152,740.96