Finding the Third Proportional to 45,402 and 96,979.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,402 : 96,979.50 = 96,979.50 : x
2. Step 2: Convert to fraction form
   45,402/96,979.50 = 96,979.50/x
3. Step 3: Cross multiply
   45,402x = 96,979.50 × 96,979.50
4. Step 4: Simplify right side
   45,402x = 9,405,023,420.25
5. Step 5: Solve for x
   x = 9,405,023,420.25/45,402
6. Step 6: Final answer
   x = 207,149.98