Finding the Third Proportional to 45,158 and 97,300

Step by Step Solution

1. Step 1: Write the proportion equation
   45,158 : 97,300 = 97,300 : x
2. Step 2: Convert to fraction form
   45,158/97,300 = 97,300/x
3. Step 3: Cross multiply
   45,158x = 97,300 × 97,300
4. Step 4: Simplify right side
   45,158x = 9,467,290,000
5. Step 5: Solve for x
   x = 9,467,290,000/45,158
6. Step 6: Final answer
   x = 209,648.12