Finding the Third Proportional to 48,600.07 and 72,900.14

Step by Step Solution

1. Step 1: Write the proportion equation
   48,600.07 : 72,900.14 = 72,900.14 : x
2. Step 2: Convert to fraction form
   48,600.07/72,900.14 = 72,900.14/x
3. Step 3: Cross multiply
   48,600.07x = 72,900.14 × 72,900.14
4. Step 4: Simplify right side
   48,600.07x = 5,314,430,503.14
5. Step 5: Solve for x
   x = 5,314,430,503.14/48,600.07
6. Step 6: Final answer
   x = 109,350.26