Finding the Third Proportional to 61,449.50 and 97,709.25

Step by Step Solution

1. Step 1: Write the proportion equation
   61,449.50 : 97,709.25 = 97,709.25 : x
2. Step 2: Convert to fraction form
   61,449.50/97,709.25 = 97,709.25/x
3. Step 3: Cross multiply
   61,449.50x = 97,709.25 × 97,709.25
4. Step 4: Simplify right side
   61,449.50x = 9,547,097,535.56
5. Step 5: Solve for x
   x = 9,547,097,535.56/61,449.50
6. Step 6: Final answer
   x = 155,364.93