Finding the Third Proportional to 104,547 and 248,407.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,547 : 248,407.50 = 248,407.50 : x
2. Step 2: Convert to fraction form
   104,547/248,407.50 = 248,407.50/x
3. Step 3: Cross multiply
   104,547x = 248,407.50 × 248,407.50
4. Step 4: Simplify right side
   104,547x = 61,706,286,056.25
5. Step 5: Solve for x
   x = 61,706,286,056.25/104,547
6. Step 6: Final answer
   x = 590,225.32