Finding the Third Proportional to 45,242.72 and 97,497.84

Step by Step Solution

1. Step 1: Write the proportion equation
   45,242.72 : 97,497.84 = 97,497.84 : x
2. Step 2: Convert to fraction form
   45,242.72/97,497.84 = 97,497.84/x
3. Step 3: Cross multiply
   45,242.72x = 97,497.84 × 97,497.84
4. Step 4: Simplify right side
   45,242.72x = 9,505,829,535.90
5. Step 5: Solve for x
   x = 9,505,829,535.90/45,242.72
6. Step 6: Final answer
   x = 210,107.39