Finding the Third Proportional to 104,007 and 148,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,007 : 148,627.50 = 148,627.50 : x
2. Step 2: Convert to fraction form
   104,007/148,627.50 = 148,627.50/x
3. Step 3: Cross multiply
   104,007x = 148,627.50 × 148,627.50
4. Step 4: Simplify right side
   104,007x = 22,090,133,756.25
5. Step 5: Solve for x
   x = 22,090,133,756.25/104,007
6. Step 6: Final answer
   x = 212,390.84