Finding the Third Proportional to 28,075 and 60,602.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,075 : 60,602.50 = 60,602.50 : x
2. Step 2: Convert to fraction form
   28,075/60,602.50 = 60,602.50/x
3. Step 3: Cross multiply
   28,075x = 60,602.50 × 60,602.50
4. Step 4: Simplify right side
   28,075x = 3,672,663,006.25
5. Step 5: Solve for x
   x = 3,672,663,006.25/28,075
6. Step 6: Final answer
   x = 130,816.14