Finding the Third Proportional to 53,154 and 70,875

Step by Step Solution

1. Step 1: Write the proportion equation
   53,154 : 70,875 = 70,875 : x
2. Step 2: Convert to fraction form
   53,154/70,875 = 70,875/x
3. Step 3: Cross multiply
   53,154x = 70,875 × 70,875
4. Step 4: Simplify right side
   53,154x = 5,023,265,625
5. Step 5: Solve for x
   x = 5,023,265,625/53,154
6. Step 6: Final answer
   x = 94,504.00