Finding the Third Proportional to 28,377 and 60,473.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,377 : 60,473.25 = 60,473.25 : x
2. Step 2: Convert to fraction form
   28,377/60,473.25 = 60,473.25/x
3. Step 3: Cross multiply
   28,377x = 60,473.25 × 60,473.25
4. Step 4: Simplify right side
   28,377x = 3,657,013,965.56
5. Step 5: Solve for x
   x = 3,657,013,965.56/28,377
6. Step 6: Final answer
   x = 128,872.47