Finding the Third Proportional to 70,461 and 154,496.25

Step by Step Solution

1. Step 1: Write the proportion equation
   70,461 : 154,496.25 = 154,496.25 : x
2. Step 2: Convert to fraction form
   70,461/154,496.25 = 154,496.25/x
3. Step 3: Cross multiply
   70,461x = 154,496.25 × 154,496.25
4. Step 4: Simplify right side
   70,461x = 23,869,091,264.06
5. Step 5: Solve for x
   x = 23,869,091,264.06/70,461
6. Step 6: Final answer
   x = 338,756.07